2023-04-22 00:12:20,206 main DEBUG Apache Log4j Core 2.17.2 initializing configuration org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@fbd1f6 2023-04-22 00:12:20,221 main DEBUG Took 0.013251 seconds to load 1 plugins from package org.apache.hadoop.hbase.logging 2023-04-22 00:12:20,221 main DEBUG PluginManager 'Core' found 129 plugins 2023-04-22 00:12:20,222 main DEBUG PluginManager 'Level' found 0 plugins 2023-04-22 00:12:20,223 main DEBUG PluginManager 'Lookup' found 16 plugins 2023-04-22 00:12:20,225 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig]. 2023-04-22 00:12:20,233 main DEBUG PluginManager 'TypeConverter' found 26 plugins 2023-04-22 00:12:20,244 main DEBUG LoggerConfig$Builder(additivity="null", level="ERROR", levelAndRefs="null", name="org.apache.hadoop.metrics2.util.MBeans", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null) 2023-04-22 00:12:20,246 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig]. 2023-04-22 00:12:20,246 main DEBUG LoggerConfig$Builder(additivity="null", level="DEBUG", levelAndRefs="null", name="org.apache.hadoop.hbase.logging.TestJul2Slf4j", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null) 2023-04-22 00:12:20,247 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig]. 2023-04-22 00:12:20,247 main DEBUG LoggerConfig$Builder(additivity="null", level="ERROR", levelAndRefs="null", name="org.apache.zookeeper", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null) 2023-04-22 00:12:20,247 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig]. 2023-04-22 00:12:20,248 main DEBUG LoggerConfig$Builder(additivity="null", level="WARN", levelAndRefs="null", name="org.apache.hadoop.metrics2.impl.MetricsSinkAdapter", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null) 2023-04-22 00:12:20,248 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig]. 2023-04-22 00:12:20,249 main DEBUG LoggerConfig$Builder(additivity="null", level="ERROR", levelAndRefs="null", name="org.apache.hadoop.metrics2.impl.MetricsSystemImpl", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null) 2023-04-22 00:12:20,249 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig]. 2023-04-22 00:12:20,250 main DEBUG LoggerConfig$Builder(additivity="false", level="WARN", levelAndRefs="null", name="org.apache.directory", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null) 2023-04-22 00:12:20,250 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig]. 2023-04-22 00:12:20,250 main DEBUG LoggerConfig$Builder(additivity="null", level="DEBUG", levelAndRefs="null", name="org.apache.hadoop.hbase.ipc.FailedServers", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null) 2023-04-22 00:12:20,251 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig]. 2023-04-22 00:12:20,251 main DEBUG LoggerConfig$Builder(additivity="null", level="WARN", levelAndRefs="null", name="org.apache.hadoop.metrics2.impl.MetricsConfig", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null) 2023-04-22 00:12:20,251 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig]. 2023-04-22 00:12:20,252 main DEBUG LoggerConfig$Builder(additivity="null", level="INFO", levelAndRefs="null", name="org.apache.hadoop.hbase.ScheduledChore", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null) 2023-04-22 00:12:20,252 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig]. 2023-04-22 00:12:20,252 main DEBUG LoggerConfig$Builder(additivity="null", level="WARN", levelAndRefs="null", name="org.apache.hadoop", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null) 2023-04-22 00:12:20,252 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig]. 2023-04-22 00:12:20,253 main DEBUG LoggerConfig$Builder(additivity="null", level="DEBUG", levelAndRefs="null", name="org.apache.hadoop.hbase.regionserver.RSRpcServices", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null) 2023-04-22 00:12:20,253 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig]. 2023-04-22 00:12:20,254 main DEBUG LoggerConfig$Builder(additivity="null", level="DEBUG", levelAndRefs="null", name="org.apache.hadoop.hbase", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null) 2023-04-22 00:12:20,254 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig]. 2023-04-22 00:12:20,255 main DEBUG LoggerConfig$Builder(additivity="null", level="DEBUG", levelAndRefs="null", name="org.apache.hbase.thirdparty.io.netty.channel", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null) 2023-04-22 00:12:20,255 main DEBUG Building Plugin[name=root, class=org.apache.logging.log4j.core.config.LoggerConfig$RootLogger]. 2023-04-22 00:12:20,258 main DEBUG LoggerConfig$RootLogger$Builder(additivity="null", level="null", levelAndRefs="INFO,Console", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null) 2023-04-22 00:12:20,260 main DEBUG Building Plugin[name=loggers, class=org.apache.logging.log4j.core.config.LoggersPlugin]. 2023-04-22 00:12:20,262 main DEBUG createLoggers(={org.apache.hadoop.metrics2.util.MBeans, org.apache.hadoop.hbase.logging.TestJul2Slf4j, org.apache.zookeeper, org.apache.hadoop.metrics2.impl.MetricsSinkAdapter, org.apache.hadoop.metrics2.impl.MetricsSystemImpl, org.apache.directory, org.apache.hadoop.hbase.ipc.FailedServers, org.apache.hadoop.metrics2.impl.MetricsConfig, org.apache.hadoop.hbase.ScheduledChore, org.apache.hadoop, org.apache.hadoop.hbase.regionserver.RSRpcServices, org.apache.hadoop.hbase, org.apache.hbase.thirdparty.io.netty.channel, root}) 2023-04-22 00:12:20,262 main DEBUG Building Plugin[name=layout, class=org.apache.logging.log4j.core.layout.PatternLayout]. 2023-04-22 00:12:20,264 main DEBUG PatternLayout$Builder(pattern="%d{ISO8601} %-5p [%t] %C{2}(%L): %m%n", PatternSelector=null, Configuration(PropertiesConfig), Replace=null, charset="null", alwaysWriteExceptions="null", disableAnsi="null", noConsoleNoAnsi="null", header="null", footer="null") 2023-04-22 00:12:20,264 main DEBUG PluginManager 'Converter' found 47 plugins 2023-04-22 00:12:20,274 main DEBUG Building Plugin[name=appender, class=org.apache.hadoop.hbase.logging.HBaseTestAppender]. 2023-04-22 00:12:20,277 main DEBUG HBaseTestAppender$Builder(target="SYSTEM_ERR", maxSize="1G", bufferedIo="null", bufferSize="null", immediateFlush="null", ignoreExceptions="null", PatternLayout(%d{ISO8601} %-5p [%t] %C{2}(%L): %m%n), name="Console", Configuration(PropertiesConfig), Filter=null, ={}) 2023-04-22 00:12:20,278 main DEBUG Starting HBaseTestOutputStreamManager SYSTEM_ERR 2023-04-22 00:12:20,279 main DEBUG Building Plugin[name=appenders, class=org.apache.logging.log4j.core.config.AppendersPlugin]. 2023-04-22 00:12:20,279 main DEBUG createAppenders(={Console}) 2023-04-22 00:12:20,280 main DEBUG Configuration org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@fbd1f6 initialized 2023-04-22 00:12:20,283 main DEBUG Starting configuration org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@fbd1f6 2023-04-22 00:12:20,284 main DEBUG Started configuration org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@fbd1f6 OK. 2023-04-22 00:12:20,285 main DEBUG Shutting down OutputStreamManager SYSTEM_OUT.false.false-1 2023-04-22 00:12:20,285 main DEBUG OutputStream closed 2023-04-22 00:12:20,285 main DEBUG Shut down OutputStreamManager SYSTEM_OUT.false.false-1, all resources released: true 2023-04-22 00:12:20,286 main DEBUG Appender DefaultConsole-1 stopped with status true 2023-04-22 00:12:20,286 main DEBUG Stopped org.apache.logging.log4j.core.config.DefaultConfiguration@694abbdc OK 2023-04-22 00:12:20,336 main DEBUG Registering MBean org.apache.logging.log4j2:type=3d4eac69 2023-04-22 00:12:20,337 main DEBUG Registering MBean org.apache.logging.log4j2:type=3d4eac69,component=StatusLogger 2023-04-22 00:12:20,338 main DEBUG Registering MBean org.apache.logging.log4j2:type=3d4eac69,component=ContextSelector 2023-04-22 00:12:20,339 main DEBUG Registering MBean org.apache.logging.log4j2:type=3d4eac69,component=Loggers,name= 2023-04-22 00:12:20,340 main DEBUG Registering MBean org.apache.logging.log4j2:type=3d4eac69,component=Loggers,name=org.apache.directory 2023-04-22 00:12:20,340 main DEBUG Registering MBean org.apache.logging.log4j2:type=3d4eac69,component=Loggers,name=org.apache.hadoop.metrics2.impl.MetricsSinkAdapter 2023-04-22 00:12:20,341 main DEBUG Registering MBean org.apache.logging.log4j2:type=3d4eac69,component=Loggers,name=org.apache.zookeeper 2023-04-22 00:12:20,341 main DEBUG Registering MBean org.apache.logging.log4j2:type=3d4eac69,component=Loggers,name=org.apache.hadoop.hbase.logging.TestJul2Slf4j 2023-04-22 00:12:20,341 main DEBUG Registering MBean org.apache.logging.log4j2:type=3d4eac69,component=Loggers,name=org.apache.hadoop.metrics2.impl.MetricsSystemImpl 2023-04-22 00:12:20,341 main DEBUG Registering MBean org.apache.logging.log4j2:type=3d4eac69,component=Loggers,name=org.apache.hadoop.metrics2.util.MBeans 2023-04-22 00:12:20,342 main DEBUG Registering MBean org.apache.logging.log4j2:type=3d4eac69,component=Loggers,name=org.apache.hadoop.hbase 2023-04-22 00:12:20,342 main DEBUG Registering MBean org.apache.logging.log4j2:type=3d4eac69,component=Loggers,name=org.apache.hadoop 2023-04-22 00:12:20,342 main DEBUG Registering MBean org.apache.logging.log4j2:type=3d4eac69,component=Loggers,name=org.apache.hadoop.hbase.ipc.FailedServers 2023-04-22 00:12:20,342 main DEBUG Registering MBean org.apache.logging.log4j2:type=3d4eac69,component=Loggers,name=org.apache.hadoop.hbase.regionserver.RSRpcServices 2023-04-22 00:12:20,343 main DEBUG Registering MBean org.apache.logging.log4j2:type=3d4eac69,component=Loggers,name=org.apache.hadoop.metrics2.impl.MetricsConfig 2023-04-22 00:12:20,343 main DEBUG Registering MBean org.apache.logging.log4j2:type=3d4eac69,component=Loggers,name=org.apache.hbase.thirdparty.io.netty.channel 2023-04-22 00:12:20,344 main DEBUG Registering MBean org.apache.logging.log4j2:type=3d4eac69,component=Loggers,name=org.apache.hadoop.hbase.ScheduledChore 2023-04-22 00:12:20,344 main DEBUG Registering MBean org.apache.logging.log4j2:type=3d4eac69,component=Appenders,name=Console 2023-04-22 00:12:20,347 main DEBUG org.apache.logging.log4j.core.util.SystemClock does not support precise timestamps. 2023-04-22 00:12:20,348 main DEBUG Reconfiguration complete for context[name=3d4eac69] at URI jar:file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-logging/target/hbase-logging-2.6.0-SNAPSHOT-tests.jar!/log4j2.properties (org.apache.logging.log4j.core.LoggerContext@4229bb3f) with optional ClassLoader: null 2023-04-22 00:12:20,348 main DEBUG Shutdown hook enabled. Registering a new one. 2023-04-22 00:12:20,349 main DEBUG LoggerContext[name=3d4eac69, org.apache.logging.log4j.core.LoggerContext@4229bb3f] started OK. 2023-04-22T00:12:20,363 INFO [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose timeout: 13 mins 2023-04-22 00:12:20,366 main DEBUG AsyncLogger.ThreadNameStrategy=UNCACHED (user specified null, default is UNCACHED) 2023-04-22 00:12:20,367 main DEBUG org.apache.logging.log4j.core.util.SystemClock does not support precise timestamps. 2023-04-22T00:12:20,624 DEBUG [main] hbase.HBaseTestingUtility(348): Setting hbase.rootdir to /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c 2023-04-22T00:12:20,644 INFO [Time-limited test] hbase.ResourceChecker(147): before: io.hfile.TestPrefetchRSClose#testPrefetchPersistence Thread=8, OpenFileDescriptor=275, MaxFileDescriptor=60000, SystemLoadAverage=138, ProcessCount=173, AvailableMemoryMB=11064 2023-04-22T00:12:20,737 WARN [Time-limited test] util.NativeCodeLoader(62): Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 2023-04-22T00:12:21,082 DEBUG [Time-limited test] fs.HFileSystem(308): The file system is not a DistributedFileSystem. Skipping on block location reordering 2023-04-22T00:12:21,083 INFO [Time-limited test] hbase.HBaseZKTestingUtility(82): Created new mini-cluster data directory: /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/cluster_72e01438-1ace-60d1-a613-a92c3b28bcc2, deleteOnExit=true 2023-04-22T00:12:21,147 INFO [Time-limited test] zookeeper.MiniZooKeeperCluster(259): Started connectionTimeout=30000, dir=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/cluster_72e01438-1ace-60d1-a613-a92c3b28bcc2/zookeeper_0, clientPort=65214, secureClientPort=-1, dataDir=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/cluster_72e01438-1ace-60d1-a613-a92c3b28bcc2/zookeeper_0/version-2, dataDirSize=424 dataLogDir=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/cluster_72e01438-1ace-60d1-a613-a92c3b28bcc2/zookeeper_0/version-2, dataLogSize=424 tickTime=2000, maxClientCnxns=300, minSessionTimeout=4000, maxSessionTimeout=40000, serverId=0 2023-04-22T00:12:21,160 INFO [Time-limited test] zookeeper.MiniZooKeeperCluster(284): Started MiniZooKeeperCluster and ran 'stat' on client port=65214 2023-04-22T00:12:21,161 DEBUG [Time-limited test] fs.HFileSystem(308): The file system is not a DistributedFileSystem. Skipping on block location reordering 2023-04-22T00:12:21,228 INFO [Time-limited test] util.FSUtils(461): Created version file at /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67 with version=8 2023-04-22T00:12:21,228 INFO [Time-limited test] hbase.HBaseTestingUtility(1460): Setting hbase.fs.tmp.dir to /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/hbase-staging 2023-04-22T00:12:21,407 DEBUG [Time-limited test] channel.MultithreadEventLoopGroup(44): -Dio.netty.eventLoopThreads: 16 2023-04-22T00:12:21,582 WARN [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties 2023-04-22T00:12:21,616 INFO [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl 2023-04-22T00:12:22,040 INFO [Time-limited test] client.ConnectionUtils(127): master/jenkins-hbase6:0 server-side Connection retries=45 2023-04-22T00:12:22,072 INFO [Time-limited test] ipc.RpcExecutor(188): Instantiated default.FPBQ.Fifo with queueClass=class java.util.concurrent.LinkedBlockingQueue; numCallQueues=1, maxQueueLength=30, handlerCount=3 2023-04-22T00:12:22,074 INFO [Time-limited test] ipc.RpcExecutor(188): Instantiated priority.RWQ.Fifo with queueClass=class java.util.concurrent.LinkedBlockingQueue; numCallQueues=2, maxQueueLength=30, handlerCount=3 2023-04-22T00:12:22,074 INFO [Time-limited test] ipc.RWQueueRpcExecutor(113): priority.RWQ.Fifo writeQueues=1 writeHandlers=1 readQueues=1 readHandlers=2 scanQueues=0 scanHandlers=0 2023-04-22T00:12:22,074 INFO [Time-limited test] ipc.RpcExecutor(188): Instantiated replication.FPBQ.Fifo with queueClass=class java.util.concurrent.LinkedBlockingQueue; numCallQueues=1, maxQueueLength=30, handlerCount=3 2023-04-22T00:12:22,075 INFO [Time-limited test] ipc.RpcExecutor(188): Instantiated metaPriority.FPBQ.Fifo with queueClass=class java.util.concurrent.LinkedBlockingQueue; numCallQueues=1, maxQueueLength=30, handlerCount=1 2023-04-22T00:12:22,222 INFO [Time-limited test] ipc.RpcServerFactory(64): Creating org.apache.hadoop.hbase.ipc.NettyRpcServer hosting hbase.pb.MasterService, hbase.pb.RegionServerStatusService, hbase.pb.LockService, hbase.pb.HbckService, hbase.pb.ClientMetaService, hbase.pb.ClientService, hbase.pb.AdminService, hbase.pb.ClientMetaService 2023-04-22T00:12:22,291 DEBUG [Time-limited test] util.ClassSize(228): Using Unsafe to estimate memory layout 2023-04-22T00:12:22,297 INFO [Time-limited test] ipc.NettyRpcServer(173): Using org.apache.hbase.thirdparty.io.netty.buffer.PooledByteBufAllocator for buffer allocation 2023-04-22T00:12:22,344 DEBUG [Time-limited test] channel.DefaultChannelId(79): -Dio.netty.processId: 6584 (auto-detected) 2023-04-22T00:12:22,346 DEBUG [Time-limited test] channel.DefaultChannelId(101): -Dio.netty.machineId: 02:42:8f:ff:fe:da:76:ed (auto-detected) 2023-04-22T00:12:22,383 INFO [Time-limited test] ipc.NettyRpcServer(140): Bind to /172.31.2.20:35905 2023-04-22T00:12:22,394 DEBUG [Time-limited test] fs.HFileSystem(308): The file system is not a DistributedFileSystem. Skipping on block location reordering 2023-04-22T00:12:22,395 DEBUG [Time-limited test] fs.HFileSystem(308): The file system is not a DistributedFileSystem. Skipping on block location reordering 2023-04-22T00:12:22,408 INFO [Time-limited test] zookeeper.RecoverableZooKeeper(142): Process identifier=master:35905 connecting to ZooKeeper ensemble=127.0.0.1:65214 2023-04-22T00:12:22,446 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:359050x0, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null 2023-04-22T00:12:22,449 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(628): master:35905-0x100d6205f0d0000 connected 2023-04-22T00:12:22,472 DEBUG [Time-limited test] zookeeper.ZKUtil(113): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-04-22T00:12:22,475 DEBUG [Time-limited test] zookeeper.ZKUtil(113): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/running 2023-04-22T00:12:22,478 DEBUG [Time-limited test] zookeeper.ZKUtil(113): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/acl 2023-04-22T00:12:22,486 DEBUG [Time-limited test] ipc.RpcExecutor(290): Started handlerCount=3 with threadPrefix=default.FPBQ.Fifo, numCallQueues=1, port=35905 2023-04-22T00:12:22,487 DEBUG [Time-limited test] ipc.RpcExecutor(290): Started handlerCount=1 with threadPrefix=priority.RWQ.Fifo.write, numCallQueues=1, port=35905 2023-04-22T00:12:22,487 DEBUG [Time-limited test] ipc.RpcExecutor(290): Started handlerCount=3 with threadPrefix=priority.RWQ.Fifo.read, numCallQueues=1, port=35905 2023-04-22T00:12:22,487 DEBUG [Time-limited test] ipc.RpcExecutor(290): Started handlerCount=3 with threadPrefix=replication.FPBQ.Fifo, numCallQueues=1, port=35905 2023-04-22T00:12:22,487 DEBUG [Time-limited test] ipc.RpcExecutor(290): Started handlerCount=1 with threadPrefix=metaPriority.FPBQ.Fifo, numCallQueues=1, port=35905 2023-04-22T00:12:22,496 INFO [Time-limited test] master.HMaster(485): hbase.rootdir=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67, hbase.cluster.distributed=false 2023-04-22T00:12:22,535 INFO [Time-limited test] client.ConnectionUtils(127): regionserver/jenkins-hbase6:0 server-side Connection retries=45 2023-04-22T00:12:22,535 INFO [Time-limited test] ipc.RpcExecutor(188): Instantiated default.FPBQ.Fifo with queueClass=class java.util.concurrent.LinkedBlockingQueue; numCallQueues=1, maxQueueLength=30, handlerCount=3 2023-04-22T00:12:22,535 INFO [Time-limited test] ipc.RpcExecutor(188): Instantiated priority.RWQ.Fifo with queueClass=class java.util.concurrent.LinkedBlockingQueue; numCallQueues=2, maxQueueLength=30, handlerCount=3 2023-04-22T00:12:22,536 INFO [Time-limited test] ipc.RWQueueRpcExecutor(113): priority.RWQ.Fifo writeQueues=1 writeHandlers=1 readQueues=1 readHandlers=2 scanQueues=0 scanHandlers=0 2023-04-22T00:12:22,536 INFO [Time-limited test] ipc.RpcExecutor(188): Instantiated replication.FPBQ.Fifo with queueClass=class java.util.concurrent.LinkedBlockingQueue; numCallQueues=1, maxQueueLength=30, handlerCount=3 2023-04-22T00:12:22,536 INFO [Time-limited test] ipc.RpcExecutor(188): Instantiated metaPriority.FPBQ.Fifo with queueClass=class java.util.concurrent.LinkedBlockingQueue; numCallQueues=1, maxQueueLength=30, handlerCount=1 2023-04-22T00:12:22,540 INFO [Time-limited test] ipc.RpcServerFactory(64): Creating org.apache.hadoop.hbase.ipc.NettyRpcServer hosting hbase.pb.ClientService, hbase.pb.AdminService, hbase.pb.ClientMetaService 2023-04-22T00:12:22,542 INFO [Time-limited test] ipc.NettyRpcServer(173): Using org.apache.hbase.thirdparty.io.netty.buffer.PooledByteBufAllocator for buffer allocation 2023-04-22T00:12:22,543 INFO [Time-limited test] ipc.NettyRpcServer(140): Bind to /172.31.2.20:40975 2023-04-22T00:12:22,546 INFO [Time-limited test] hfile.BlockCacheFactory(127): Allocating BlockCache size=782.40 MB, blockSize=64 KB 2023-04-22T00:12:22,558 INFO [Time-limited test] bucket.FileIOEngine(96): Allocating cache 400 MB, on the path:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/bucket.cache 2023-04-22T00:12:22,559 INFO [Time-limited test] bucket.BucketCache(289): Instantiating BucketCache with acceptableFactor: 0.95, minFactor: 0.85, extraFreeFactor: 0.1, singleFactor: 0.25, multiFactor: 0.5, memoryFactor: 0.25 2023-04-22T00:12:22,569 INFO [Time-limited test] bucket.BucketAllocator(339): Cache totalSize=418148352, buckets=199, bucket capacity=2101248=(4*525312)=(FEWEST_ITEMS_IN_BUCKET*(largest configured bucketcache size)) 2023-04-22T00:12:22,570 INFO [Time-limited test] bucket.BucketCachePersister(35): BucketCachePersister started with interval: 1000 2023-04-22T00:12:22,571 INFO [Time-limited test] bucket.BucketCache(332): Started bucket cache; ioengine=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/bucket.cache, capacity=400 MB, blockSize=64 KB, writerThreadNum=3, writerQLen=64, persistencePath=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/bucket.persistence, bucketAllocator=org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator 2023-04-22T00:12:22,574 DEBUG [Time-limited test] mob.MobFileCache(120): MobFileCache enabled with cacheSize=1000, evictPeriods=3600sec, evictRemainRatio=0.5 2023-04-22T00:12:22,574 DEBUG [Time-limited test] fs.HFileSystem(308): The file system is not a DistributedFileSystem. Skipping on block location reordering 2023-04-22T00:12:22,575 DEBUG [Time-limited test] fs.HFileSystem(308): The file system is not a DistributedFileSystem. Skipping on block location reordering 2023-04-22T00:12:22,576 INFO [Time-limited test] zookeeper.RecoverableZooKeeper(142): Process identifier=regionserver:40975 connecting to ZooKeeper ensemble=127.0.0.1:65214 2023-04-22T00:12:22,579 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:409750x0, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null 2023-04-22T00:12:22,579 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(628): regionserver:40975-0x100d6205f0d0001 connected 2023-04-22T00:12:22,579 DEBUG [Time-limited test] zookeeper.ZKUtil(113): regionserver:40975-0x100d6205f0d0001, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-04-22T00:12:22,581 DEBUG [Time-limited test] zookeeper.ZKUtil(113): regionserver:40975-0x100d6205f0d0001, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/running 2023-04-22T00:12:22,582 DEBUG [Time-limited test] zookeeper.ZKUtil(113): regionserver:40975-0x100d6205f0d0001, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/acl 2023-04-22T00:12:22,582 DEBUG [Time-limited test] ipc.RpcExecutor(290): Started handlerCount=3 with threadPrefix=default.FPBQ.Fifo, numCallQueues=1, port=40975 2023-04-22T00:12:22,582 DEBUG [Time-limited test] ipc.RpcExecutor(290): Started handlerCount=1 with threadPrefix=priority.RWQ.Fifo.write, numCallQueues=1, port=40975 2023-04-22T00:12:22,583 DEBUG [Time-limited test] ipc.RpcExecutor(290): Started handlerCount=3 with threadPrefix=priority.RWQ.Fifo.read, numCallQueues=1, port=40975 2023-04-22T00:12:22,583 DEBUG [Time-limited test] ipc.RpcExecutor(290): Started handlerCount=3 with threadPrefix=replication.FPBQ.Fifo, numCallQueues=1, port=40975 2023-04-22T00:12:22,584 DEBUG [Time-limited test] ipc.RpcExecutor(290): Started handlerCount=1 with threadPrefix=metaPriority.FPBQ.Fifo, numCallQueues=1, port=40975 2023-04-22T00:12:22,596 INFO [Time-limited test] client.ConnectionUtils(127): regionserver/jenkins-hbase6:0 server-side Connection retries=45 2023-04-22T00:12:22,596 INFO [Time-limited test] ipc.RpcExecutor(188): Instantiated default.FPBQ.Fifo with queueClass=class java.util.concurrent.LinkedBlockingQueue; numCallQueues=1, maxQueueLength=30, handlerCount=3 2023-04-22T00:12:22,597 INFO [Time-limited test] ipc.RpcExecutor(188): Instantiated priority.RWQ.Fifo with queueClass=class java.util.concurrent.LinkedBlockingQueue; numCallQueues=2, maxQueueLength=30, handlerCount=3 2023-04-22T00:12:22,597 INFO [Time-limited test] ipc.RWQueueRpcExecutor(113): priority.RWQ.Fifo writeQueues=1 writeHandlers=1 readQueues=1 readHandlers=2 scanQueues=0 scanHandlers=0 2023-04-22T00:12:22,597 INFO [Time-limited test] ipc.RpcExecutor(188): Instantiated replication.FPBQ.Fifo with queueClass=class java.util.concurrent.LinkedBlockingQueue; numCallQueues=1, maxQueueLength=30, handlerCount=3 2023-04-22T00:12:22,597 INFO [Time-limited test] ipc.RpcExecutor(188): Instantiated metaPriority.FPBQ.Fifo with queueClass=class java.util.concurrent.LinkedBlockingQueue; numCallQueues=1, maxQueueLength=30, handlerCount=1 2023-04-22T00:12:22,597 INFO [Time-limited test] ipc.RpcServerFactory(64): Creating org.apache.hadoop.hbase.ipc.NettyRpcServer hosting hbase.pb.ClientService, hbase.pb.AdminService, hbase.pb.ClientMetaService 2023-04-22T00:12:22,597 INFO [Time-limited test] ipc.NettyRpcServer(173): Using org.apache.hbase.thirdparty.io.netty.buffer.PooledByteBufAllocator for buffer allocation 2023-04-22T00:12:22,598 INFO [Time-limited test] ipc.NettyRpcServer(140): Bind to /172.31.2.20:39791 2023-04-22T00:12:22,599 INFO [Time-limited test] hfile.BlockCacheFactory(127): Allocating BlockCache size=782.40 MB, blockSize=64 KB 2023-04-22T00:12:22,599 INFO [Time-limited test] bucket.FileIOEngine(96): Allocating cache 400 MB, on the path:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/bucket.cache 2023-04-22T00:12:22,600 INFO [Time-limited test] bucket.BucketCache(289): Instantiating BucketCache with acceptableFactor: 0.95, minFactor: 0.85, extraFreeFactor: 0.1, singleFactor: 0.25, multiFactor: 0.5, memoryFactor: 0.25 2023-04-22T00:12:22,600 INFO [Time-limited test] bucket.BucketAllocator(339): Cache totalSize=418148352, buckets=199, bucket capacity=2101248=(4*525312)=(FEWEST_ITEMS_IN_BUCKET*(largest configured bucketcache size)) 2023-04-22T00:12:22,600 INFO [Time-limited test] bucket.BucketCachePersister(35): BucketCachePersister started with interval: 1000 2023-04-22T00:12:22,601 INFO [Time-limited test] bucket.BucketCache(332): Started bucket cache; ioengine=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/bucket.cache, capacity=400 MB, blockSize=64 KB, writerThreadNum=3, writerQLen=64, persistencePath=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/bucket.persistence, bucketAllocator=org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator 2023-04-22T00:12:22,601 DEBUG [Time-limited test] mob.MobFileCache(120): MobFileCache enabled with cacheSize=1000, evictPeriods=3600sec, evictRemainRatio=0.5 2023-04-22T00:12:22,602 DEBUG [Time-limited test] fs.HFileSystem(308): The file system is not a DistributedFileSystem. Skipping on block location reordering 2023-04-22T00:12:22,603 DEBUG [Time-limited test] fs.HFileSystem(308): The file system is not a DistributedFileSystem. Skipping on block location reordering 2023-04-22T00:12:22,603 INFO [Time-limited test] zookeeper.RecoverableZooKeeper(142): Process identifier=regionserver:39791 connecting to ZooKeeper ensemble=127.0.0.1:65214 2023-04-22T00:12:22,606 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:397910x0, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null 2023-04-22T00:12:22,607 DEBUG [Time-limited test] zookeeper.ZKUtil(113): regionserver:397910x0, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-04-22T00:12:22,607 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(628): regionserver:39791-0x100d6205f0d0002 connected 2023-04-22T00:12:22,608 DEBUG [Time-limited test] zookeeper.ZKUtil(113): regionserver:39791-0x100d6205f0d0002, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/running 2023-04-22T00:12:22,609 DEBUG [Time-limited test] zookeeper.ZKUtil(113): regionserver:39791-0x100d6205f0d0002, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/acl 2023-04-22T00:12:22,609 DEBUG [Time-limited test] ipc.RpcExecutor(290): Started handlerCount=3 with threadPrefix=default.FPBQ.Fifo, numCallQueues=1, port=39791 2023-04-22T00:12:22,610 DEBUG [Time-limited test] ipc.RpcExecutor(290): Started handlerCount=1 with threadPrefix=priority.RWQ.Fifo.write, numCallQueues=1, port=39791 2023-04-22T00:12:22,610 DEBUG [Time-limited test] ipc.RpcExecutor(290): Started handlerCount=3 with threadPrefix=priority.RWQ.Fifo.read, numCallQueues=1, port=39791 2023-04-22T00:12:22,612 DEBUG [Time-limited test] ipc.RpcExecutor(290): Started handlerCount=3 with threadPrefix=replication.FPBQ.Fifo, numCallQueues=1, port=39791 2023-04-22T00:12:22,613 DEBUG [Time-limited test] ipc.RpcExecutor(290): Started handlerCount=1 with threadPrefix=metaPriority.FPBQ.Fifo, numCallQueues=1, port=39791 2023-04-22T00:12:22,614 INFO [master/jenkins-hbase6:0:becomeActiveMaster] master.HMaster(2387): Adding backup master ZNode /hbase/backup-masters/jenkins-hbase6.apache.org,35905,1682122341393 2023-04-22T00:12:22,624 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:39791-0x100d6205f0d0002, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-04-22T00:12:22,624 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:40975-0x100d6205f0d0001, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-04-22T00:12:22,624 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-04-22T00:12:22,625 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] zookeeper.ZKUtil(111): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/jenkins-hbase6.apache.org,35905,1682122341393 2023-04-22T00:12:22,637 DEBUG [M:0;jenkins-hbase6:35905] regionserver.ShutdownHook(81): Installed shutdown hook thread: Shutdownhook:M:0;jenkins-hbase6:35905 2023-04-22T00:12:22,646 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/master 2023-04-22T00:12:22,646 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:40975-0x100d6205f0d0001, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/master 2023-04-22T00:12:22,646 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:39791-0x100d6205f0d0002, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/master 2023-04-22T00:12:22,646 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:40975-0x100d6205f0d0001, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:22,646 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:22,646 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:39791-0x100d6205f0d0002, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:22,647 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] zookeeper.ZKUtil(111): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-04-22T00:12:22,648 INFO [master/jenkins-hbase6:0:becomeActiveMaster] master.ActiveMasterManager(245): Deleting ZNode for /hbase/backup-masters/jenkins-hbase6.apache.org,35905,1682122341393 from backup master directory 2023-04-22T00:12:22,648 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(111): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-04-22T00:12:22,651 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:40975-0x100d6205f0d0001, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-04-22T00:12:22,651 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:39791-0x100d6205f0d0002, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-04-22T00:12:22,651 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/jenkins-hbase6.apache.org,35905,1682122341393 2023-04-22T00:12:22,651 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-04-22T00:12:22,652 WARN [master/jenkins-hbase6:0:becomeActiveMaster] hbase.ZNodeClearer(69): Environment variable HBASE_ZNODE_FILE not set; znodes will not be cleared on crash by start scripts (Longer MTTR!) 2023-04-22T00:12:22,652 INFO [master/jenkins-hbase6:0:becomeActiveMaster] master.ActiveMasterManager(255): Registered as active master=jenkins-hbase6.apache.org,35905,1682122341393 2023-04-22T00:12:22,654 INFO [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.ChunkCreator(488): Allocating data MemStoreChunkPool with chunk size 2 MB, max count 352, initial count 0 2023-04-22T00:12:22,656 INFO [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.ChunkCreator(488): Allocating index MemStoreChunkPool with chunk size 204.80 KB, max count 391, initial count 0 2023-04-22T00:12:22,667 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] util.FSUtils(610): Created cluster ID file at file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/hbase.id with ID: 7849447e-0e6d-4abb-b26e-3b098a8dcd03 2023-04-22T00:12:22,677 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] fs.HFileSystem(308): The file system is not a DistributedFileSystem. Skipping on block location reordering 2023-04-22T00:12:22,689 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:39791-0x100d6205f0d0002, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:22,689 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:40975-0x100d6205f0d0001, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:22,690 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:22,718 INFO [master/jenkins-hbase6:0:becomeActiveMaster] region.MasterRegion(355): Create or load local region for table 'master:store', {TABLE_ATTRIBUTES => {METADATA => {'hbase.store.file-tracker.impl' => 'DEFAULT'}}}, {NAME => 'info', INDEX_BLOCK_ENCODING => 'NONE', VERSIONS => '3', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'ROW_INDEX_V1', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROWCOL', IN_MEMORY => 'true', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '8192 B (8KB)'}, {NAME => 'proc', INDEX_BLOCK_ENCODING => 'NONE', VERSIONS => '1', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROW', IN_MEMORY => 'false', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '65536 B (64KB)'}, {NAME => 'rs', INDEX_BLOCK_ENCODING => 'NONE', VERSIONS => '1', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROW', IN_MEMORY => 'false', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '65536 B (64KB)'}, {NAME => 'state', INDEX_BLOCK_ENCODING => 'NONE', VERSIONS => '1', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROW', IN_MEMORY => 'false', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '65536 B (64KB)'} 2023-04-22T00:12:22,720 INFO [master/jenkins-hbase6:0:becomeActiveMaster] region.MasterRegionFlusherAndCompactor(132): Injected flushSize=134217728, flushPerChanges=1000000, flushIntervalMs=900000 2023-04-22T00:12:22,768 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] asyncfs.FanOutOneBlockAsyncDFSOutputHelper(270): ClientProtocol::create wrong number of arguments, should be hadoop 3.2 or below 2023-04-22T00:12:22,768 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] asyncfs.FanOutOneBlockAsyncDFSOutputHelper(276): ClientProtocol::create wrong number of arguments, should be hadoop 2.x 2023-04-22T00:12:22,770 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] asyncfs.FanOutOneBlockAsyncDFSOutputHelper(285): can not find SHOULD_REPLICATE flag, should be hadoop 2.x java.lang.IllegalArgumentException: No enum constant org.apache.hadoop.fs.CreateFlag.SHOULD_REPLICATE at java.lang.Enum.valueOf(Enum.java:238) ~[?:1.8.0_362] at org.apache.hadoop.fs.CreateFlag.valueOf(CreateFlag.java:63) ~[hadoop-common-2.10.2.jar:?] at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputHelper.loadShouldReplicateFlag(FanOutOneBlockAsyncDFSOutputHelper.java:283) ~[hbase-asyncfs-2.6.0-SNAPSHOT.jar:2.6.0-SNAPSHOT] at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputHelper.(FanOutOneBlockAsyncDFSOutputHelper.java:310) ~[hbase-asyncfs-2.6.0-SNAPSHOT.jar:2.6.0-SNAPSHOT] at java.lang.Class.forName0(Native Method) ~[?:1.8.0_362] at java.lang.Class.forName(Class.java:264) ~[?:1.8.0_362] at org.apache.hadoop.hbase.wal.AsyncFSWALProvider.load(AsyncFSWALProvider.java:140) ~[classes/:?] at org.apache.hadoop.hbase.wal.WALFactory.getProviderClass(WALFactory.java:160) ~[classes/:?] at org.apache.hadoop.hbase.wal.WALFactory.getProvider(WALFactory.java:200) ~[classes/:?] at org.apache.hadoop.hbase.wal.WALFactory.(WALFactory.java:232) ~[classes/:?] at org.apache.hadoop.hbase.wal.WALFactory.(WALFactory.java:207) ~[classes/:?] at org.apache.hadoop.hbase.master.region.MasterRegion.create(MasterRegion.java:385) ~[classes/:?] at org.apache.hadoop.hbase.master.region.MasterRegionFactory.create(MasterRegionFactory.java:135) ~[classes/:?] at org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:950) ~[classes/:?] at org.apache.hadoop.hbase.master.HMaster.startActiveMasterManager(HMaster.java:2412) ~[classes/:?] at org.apache.hadoop.hbase.master.HMaster.lambda$null$0(HMaster.java:574) ~[classes/:?] at org.apache.hadoop.hbase.trace.TraceUtil.trace(TraceUtil.java:187) ~[hbase-common-2.6.0-SNAPSHOT.jar:2.6.0-SNAPSHOT] at org.apache.hadoop.hbase.trace.TraceUtil.trace(TraceUtil.java:177) ~[hbase-common-2.6.0-SNAPSHOT.jar:2.6.0-SNAPSHOT] at org.apache.hadoop.hbase.master.HMaster.lambda$run$1(HMaster.java:571) ~[classes/:?] at java.lang.Thread.run(Thread.java:750) ~[?:1.8.0_362] 2023-04-22T00:12:22,779 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] asyncfs.FanOutOneBlockAsyncDFSOutputSaslHelper(244): No decryptEncryptedDataEncryptionKey method in DFSClient, should be hadoop version with HDFS-12396 java.lang.NoSuchMethodException: org.apache.hadoop.hdfs.DFSClient.decryptEncryptedDataEncryptionKey(org.apache.hadoop.fs.FileEncryptionInfo) at java.lang.Class.getDeclaredMethod(Class.java:2130) ~[?:1.8.0_362] at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputSaslHelper.createTransparentCryptoHelperWithoutHDFS12396(FanOutOneBlockAsyncDFSOutputSaslHelper.java:183) ~[hbase-asyncfs-2.6.0-SNAPSHOT.jar:2.6.0-SNAPSHOT] at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputSaslHelper.createTransparentCryptoHelper(FanOutOneBlockAsyncDFSOutputSaslHelper.java:242) ~[hbase-asyncfs-2.6.0-SNAPSHOT.jar:2.6.0-SNAPSHOT] at org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputSaslHelper.(FanOutOneBlockAsyncDFSOutputSaslHelper.java:253) ~[hbase-asyncfs-2.6.0-SNAPSHOT.jar:2.6.0-SNAPSHOT] at java.lang.Class.forName0(Native Method) ~[?:1.8.0_362] at java.lang.Class.forName(Class.java:264) ~[?:1.8.0_362] at org.apache.hadoop.hbase.wal.AsyncFSWALProvider.load(AsyncFSWALProvider.java:141) ~[classes/:?] at org.apache.hadoop.hbase.wal.WALFactory.getProviderClass(WALFactory.java:160) ~[classes/:?] at org.apache.hadoop.hbase.wal.WALFactory.getProvider(WALFactory.java:200) ~[classes/:?] at org.apache.hadoop.hbase.wal.WALFactory.(WALFactory.java:232) ~[classes/:?] at org.apache.hadoop.hbase.wal.WALFactory.(WALFactory.java:207) ~[classes/:?] at org.apache.hadoop.hbase.master.region.MasterRegion.create(MasterRegion.java:385) ~[classes/:?] at org.apache.hadoop.hbase.master.region.MasterRegionFactory.create(MasterRegionFactory.java:135) ~[classes/:?] at org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:950) ~[classes/:?] at org.apache.hadoop.hbase.master.HMaster.startActiveMasterManager(HMaster.java:2412) ~[classes/:?] at org.apache.hadoop.hbase.master.HMaster.lambda$null$0(HMaster.java:574) ~[classes/:?] at org.apache.hadoop.hbase.trace.TraceUtil.trace(TraceUtil.java:187) ~[hbase-common-2.6.0-SNAPSHOT.jar:2.6.0-SNAPSHOT] at org.apache.hadoop.hbase.trace.TraceUtil.trace(TraceUtil.java:177) ~[hbase-common-2.6.0-SNAPSHOT.jar:2.6.0-SNAPSHOT] at org.apache.hadoop.hbase.master.HMaster.lambda$run$1(HMaster.java:571) ~[classes/:?] at java.lang.Thread.run(Thread.java:750) ~[?:1.8.0_362] 2023-04-22T00:12:22,783 INFO [master/jenkins-hbase6:0:becomeActiveMaster] wal.WALFactory(183): Instantiating WALProvider of type class org.apache.hadoop.hbase.wal.AsyncFSWALProvider 2023-04-22T00:12:22,831 INFO [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.HRegion(7050): Creating {ENCODED => 1595e783b53d99cd5eef43b6debb2682, NAME => 'master:store,,1.1595e783b53d99cd5eef43b6debb2682.', STARTKEY => '', ENDKEY => ''}, tableDescriptor='master:store', {TABLE_ATTRIBUTES => {METADATA => {'hbase.store.file-tracker.impl' => 'DEFAULT'}}}, {NAME => 'info', INDEX_BLOCK_ENCODING => 'NONE', VERSIONS => '3', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'ROW_INDEX_V1', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROWCOL', IN_MEMORY => 'true', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '8192 B (8KB)'}, {NAME => 'proc', INDEX_BLOCK_ENCODING => 'NONE', VERSIONS => '1', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROW', IN_MEMORY => 'false', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '65536 B (64KB)'}, {NAME => 'rs', INDEX_BLOCK_ENCODING => 'NONE', VERSIONS => '1', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROW', IN_MEMORY => 'false', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '65536 B (64KB)'}, {NAME => 'state', INDEX_BLOCK_ENCODING => 'NONE', VERSIONS => '1', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROW', IN_MEMORY => 'false', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '65536 B (64KB)'}, under table dir file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/data/master/store 2023-04-22T00:12:22,843 INFO [master/jenkins-hbase6:0:becomeActiveMaster] throttle.StoreHotnessProtector(112): StoreHotnessProtector is disabled. Set hbase.region.store.parallel.put.limit > 0 to enable, which may help mitigate load under heavy write pressure. 2023-04-22T00:12:22,844 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.HRegion(886): Instantiated master:store,,1.1595e783b53d99cd5eef43b6debb2682.; StoreHotnessProtector, parallelPutToStoreThreadLimit=0 ; minColumnNum=100 ; preparePutThreadLimit=0 ; hotProtect now disable 2023-04-22T00:12:22,844 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.HRegion(1625): Closing 1595e783b53d99cd5eef43b6debb2682, disabling compactions & flushes 2023-04-22T00:12:22,844 INFO [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.HRegion(1647): Closing region master:store,,1.1595e783b53d99cd5eef43b6debb2682. 2023-04-22T00:12:22,844 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.HRegion(1668): Waiting without time limit for close lock on master:store,,1.1595e783b53d99cd5eef43b6debb2682. 2023-04-22T00:12:22,844 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.HRegion(1735): Acquired close lock on master:store,,1.1595e783b53d99cd5eef43b6debb2682. after waiting 0 ms 2023-04-22T00:12:22,844 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.HRegion(1745): Updates disabled for region master:store,,1.1595e783b53d99cd5eef43b6debb2682. 2023-04-22T00:12:22,844 INFO [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.HRegion(1866): Closed master:store,,1.1595e783b53d99cd5eef43b6debb2682. 2023-04-22T00:12:22,844 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.HRegion(1579): Region close journal for 1595e783b53d99cd5eef43b6debb2682: 2023-04-22T00:12:22,845 WARN [master/jenkins-hbase6:0:becomeActiveMaster] region.MasterRegion(232): failed to clean up initializing flag: file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/data/master/store/.initializing 2023-04-22T00:12:22,845 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] region.MasterRegion(202): WALDir=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393 2023-04-22T00:12:22,852 INFO [master/jenkins-hbase6:0:becomeActiveMaster] monitor.StreamSlowMonitor(122): New stream slow monitor defaultMonitorName 2023-04-22T00:12:22,861 INFO [master/jenkins-hbase6:0:becomeActiveMaster] wal.AbstractFSWAL(491): WAL configuration: blocksize=256 MB, rollsize=128 MB, prefix=jenkins-hbase6.apache.org%2C35905%2C1682122341393, suffix=, logDir=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393, archiveDir=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/oldWALs, maxLogs=10 2023-04-22T00:12:22,905 INFO [master/jenkins-hbase6:0:becomeActiveMaster] wal.AbstractFSWAL(832): New WAL /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867 2023-04-22T00:12:22,905 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] wal.AbstractFSWAL(916): Create new AsyncFSWAL writer with pipeline: [] 2023-04-22T00:12:22,906 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.HRegion(7211): Opening region: {ENCODED => 1595e783b53d99cd5eef43b6debb2682, NAME => 'master:store,,1.1595e783b53d99cd5eef43b6debb2682.', STARTKEY => '', ENDKEY => ''} 2023-04-22T00:12:22,906 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.HRegion(886): Instantiated master:store,,1.1595e783b53d99cd5eef43b6debb2682.; StoreHotnessProtector, parallelPutToStoreThreadLimit=0 ; minColumnNum=100 ; preparePutThreadLimit=0 ; hotProtect now disable 2023-04-22T00:12:22,910 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.HRegion(7253): checking encryption for 1595e783b53d99cd5eef43b6debb2682 2023-04-22T00:12:22,911 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.HRegion(7256): checking classloading for 1595e783b53d99cd5eef43b6debb2682 2023-04-22T00:12:22,963 INFO [StoreOpener-1595e783b53d99cd5eef43b6debb2682-1] regionserver.HStore(391): Created cacheConfig: cacheDataOnRead=true, cacheDataOnWrite=false, cacheIndexesOnWrite=false, cacheBloomsOnWrite=false, cacheEvictOnClose=false, cacheDataCompressed=false, prefetchOnOpen=true, for column family info of region 1595e783b53d99cd5eef43b6debb2682 2023-04-22T00:12:22,990 INFO [StoreOpener-1595e783b53d99cd5eef43b6debb2682-1] compactions.CompactionConfiguration(173): size [minCompactSize:128 MB, maxCompactSize:8.00 EB, offPeakMaxCompactSize:8.00 EB); files [minFilesToCompact:3, maxFilesToCompact:10); ratio 1.200000; off-peak ratio 5.000000; throttle point 2684354560; major period 604800000, major jitter 0.500000, min locality to compact 0.000000; tiered compaction: max_age 9223372036854775807, incoming window min 6, compaction policy for tiered window org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy, single output for minor true, compaction window factory org.apache.hadoop.hbase.regionserver.compactions.ExponentialCompactionWindowFactory, region 1595e783b53d99cd5eef43b6debb2682 columnFamilyName info 2023-04-22T00:12:22,995 DEBUG [StoreOpener-1595e783b53d99cd5eef43b6debb2682-1] storefiletracker.StoreFileTrackerFactory(122): instantiating StoreFileTracker impl org.apache.hadoop.hbase.regionserver.storefiletracker.DefaultStoreFileTracker 2023-04-22T00:12:22,997 INFO [StoreOpener-1595e783b53d99cd5eef43b6debb2682-1] regionserver.HStore(321): Store=1595e783b53d99cd5eef43b6debb2682/info, memstore type=DefaultMemStore, storagePolicy=NONE, verifyBulkLoads=false, parallelPutCountPrintThreshold=50, encoding=ROW_INDEX_V1, compression=NONE 2023-04-22T00:12:22,997 INFO [StoreOpener-1595e783b53d99cd5eef43b6debb2682-1] regionserver.HStore(391): Created cacheConfig: cacheDataOnRead=true, cacheDataOnWrite=false, cacheIndexesOnWrite=false, cacheBloomsOnWrite=false, cacheEvictOnClose=false, cacheDataCompressed=false, prefetchOnOpen=true, for column family proc of region 1595e783b53d99cd5eef43b6debb2682 2023-04-22T00:12:22,998 INFO [StoreOpener-1595e783b53d99cd5eef43b6debb2682-1] compactions.CompactionConfiguration(173): size [minCompactSize:128 MB, maxCompactSize:8.00 EB, offPeakMaxCompactSize:8.00 EB); files [minFilesToCompact:3, maxFilesToCompact:10); ratio 1.200000; off-peak ratio 5.000000; throttle point 2684354560; major period 604800000, major jitter 0.500000, min locality to compact 0.000000; tiered compaction: max_age 9223372036854775807, incoming window min 6, compaction policy for tiered window org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy, single output for minor true, compaction window factory org.apache.hadoop.hbase.regionserver.compactions.ExponentialCompactionWindowFactory, region 1595e783b53d99cd5eef43b6debb2682 columnFamilyName proc 2023-04-22T00:12:22,998 DEBUG [StoreOpener-1595e783b53d99cd5eef43b6debb2682-1] storefiletracker.StoreFileTrackerFactory(122): instantiating StoreFileTracker impl org.apache.hadoop.hbase.regionserver.storefiletracker.DefaultStoreFileTracker 2023-04-22T00:12:22,999 INFO [StoreOpener-1595e783b53d99cd5eef43b6debb2682-1] regionserver.HStore(321): Store=1595e783b53d99cd5eef43b6debb2682/proc, memstore type=DefaultMemStore, storagePolicy=NONE, verifyBulkLoads=false, parallelPutCountPrintThreshold=50, encoding=NONE, compression=NONE 2023-04-22T00:12:22,999 INFO [StoreOpener-1595e783b53d99cd5eef43b6debb2682-1] regionserver.HStore(391): Created cacheConfig: cacheDataOnRead=true, cacheDataOnWrite=false, cacheIndexesOnWrite=false, cacheBloomsOnWrite=false, cacheEvictOnClose=false, cacheDataCompressed=false, prefetchOnOpen=true, for column family rs of region 1595e783b53d99cd5eef43b6debb2682 2023-04-22T00:12:23,000 INFO [StoreOpener-1595e783b53d99cd5eef43b6debb2682-1] compactions.CompactionConfiguration(173): size [minCompactSize:128 MB, maxCompactSize:8.00 EB, offPeakMaxCompactSize:8.00 EB); files [minFilesToCompact:3, maxFilesToCompact:10); ratio 1.200000; off-peak ratio 5.000000; throttle point 2684354560; major period 604800000, major jitter 0.500000, min locality to compact 0.000000; tiered compaction: max_age 9223372036854775807, incoming window min 6, compaction policy for tiered window org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy, single output for minor true, compaction window factory org.apache.hadoop.hbase.regionserver.compactions.ExponentialCompactionWindowFactory, region 1595e783b53d99cd5eef43b6debb2682 columnFamilyName rs 2023-04-22T00:12:23,000 DEBUG [StoreOpener-1595e783b53d99cd5eef43b6debb2682-1] storefiletracker.StoreFileTrackerFactory(122): instantiating StoreFileTracker impl org.apache.hadoop.hbase.regionserver.storefiletracker.DefaultStoreFileTracker 2023-04-22T00:12:23,001 INFO [StoreOpener-1595e783b53d99cd5eef43b6debb2682-1] regionserver.HStore(321): Store=1595e783b53d99cd5eef43b6debb2682/rs, memstore type=DefaultMemStore, storagePolicy=NONE, verifyBulkLoads=false, parallelPutCountPrintThreshold=50, encoding=NONE, compression=NONE 2023-04-22T00:12:23,001 INFO [StoreOpener-1595e783b53d99cd5eef43b6debb2682-1] regionserver.HStore(391): Created cacheConfig: cacheDataOnRead=true, cacheDataOnWrite=false, cacheIndexesOnWrite=false, cacheBloomsOnWrite=false, cacheEvictOnClose=false, cacheDataCompressed=false, prefetchOnOpen=true, for column family state of region 1595e783b53d99cd5eef43b6debb2682 2023-04-22T00:12:23,002 INFO [StoreOpener-1595e783b53d99cd5eef43b6debb2682-1] compactions.CompactionConfiguration(173): size [minCompactSize:128 MB, maxCompactSize:8.00 EB, offPeakMaxCompactSize:8.00 EB); files [minFilesToCompact:3, maxFilesToCompact:10); ratio 1.200000; off-peak ratio 5.000000; throttle point 2684354560; major period 604800000, major jitter 0.500000, min locality to compact 0.000000; tiered compaction: max_age 9223372036854775807, incoming window min 6, compaction policy for tiered window org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy, single output for minor true, compaction window factory org.apache.hadoop.hbase.regionserver.compactions.ExponentialCompactionWindowFactory, region 1595e783b53d99cd5eef43b6debb2682 columnFamilyName state 2023-04-22T00:12:23,002 DEBUG [StoreOpener-1595e783b53d99cd5eef43b6debb2682-1] storefiletracker.StoreFileTrackerFactory(122): instantiating StoreFileTracker impl org.apache.hadoop.hbase.regionserver.storefiletracker.DefaultStoreFileTracker 2023-04-22T00:12:23,002 INFO [StoreOpener-1595e783b53d99cd5eef43b6debb2682-1] regionserver.HStore(321): Store=1595e783b53d99cd5eef43b6debb2682/state, memstore type=DefaultMemStore, storagePolicy=NONE, verifyBulkLoads=false, parallelPutCountPrintThreshold=50, encoding=NONE, compression=NONE 2023-04-22T00:12:23,006 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.HRegion(5227): Found 0 recovered edits file(s) under file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/data/master/store/1595e783b53d99cd5eef43b6debb2682 2023-04-22T00:12:23,007 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.HRegion(5227): Found 0 recovered edits file(s) under file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/data/master/store/1595e783b53d99cd5eef43b6debb2682 2023-04-22T00:12:23,015 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.FlushLargeStoresPolicy(65): No hbase.hregion.percolumnfamilyflush.size.lower.bound set in table master:store descriptor;using region.getMemStoreFlushHeapSize/# of families (32.0 M)) instead. 2023-04-22T00:12:23,018 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.HRegion(1074): writing seq id for 1595e783b53d99cd5eef43b6debb2682 2023-04-22T00:12:23,021 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] wal.WALSplitUtil(409): Wrote file=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/data/master/store/1595e783b53d99cd5eef43b6debb2682/recovered.edits/1.seqid, newMaxSeqId=1, maxSeqId=-1 2023-04-22T00:12:23,021 INFO [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.HRegion(1091): Opened 1595e783b53d99cd5eef43b6debb2682; next sequenceid=2; SteppingSplitPolicysuper{IncreasingToUpperBoundRegionSplitPolicy{initialSize=268435456, ConstantSizeRegionSplitPolicy{desiredMaxFileSize=69282432, jitterRate=0.03238868713378906}}}, FlushLargeStoresPolicy{flushSizeLowerBound=33554432} 2023-04-22T00:12:23,030 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] regionserver.HRegion(990): Region open journal for 1595e783b53d99cd5eef43b6debb2682: 2023-04-22T00:12:23,031 INFO [master/jenkins-hbase6:0:becomeActiveMaster] region.MasterRegionFlusherAndCompactor(122): Constructor flushSize=134217728, flushPerChanges=1000000, flushIntervalMs=900000, compactMin=4 2023-04-22T00:12:23,068 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] ipc.AbstractRpcClient(194): Codec=org.apache.hadoop.hbase.codec.KeyValueCodec@16ed6123, compressor=null, tcpKeepAlive=true, tcpNoDelay=true, connectTO=10000, readTO=20000, writeTO=60000, minIdleTimeBeforeClose=120000, maxRetries=0, fallbackAllowed=true, bind address=null 2023-04-22T00:12:23,115 INFO [master/jenkins-hbase6:0:becomeActiveMaster] master.HMaster(859): No meta location available on zookeeper, skip migrating... 2023-04-22T00:12:23,132 INFO [master/jenkins-hbase6:0:becomeActiveMaster] region.RegionProcedureStore(104): Starting the Region Procedure Store, number threads=5 2023-04-22T00:12:23,132 INFO [master/jenkins-hbase6:0:becomeActiveMaster] procedure2.ProcedureExecutor(564): Starting 5 core workers (bigger of cpus/4 or 16) with max (burst) worker count=50 2023-04-22T00:12:23,135 INFO [master/jenkins-hbase6:0:becomeActiveMaster] region.RegionProcedureStore(255): Starting Region Procedure Store lease recovery... 2023-04-22T00:12:23,136 INFO [master/jenkins-hbase6:0:becomeActiveMaster] procedure2.ProcedureExecutor(584): Recovered RegionProcedureStore lease in 0 msec 2023-04-22T00:12:23,142 INFO [master/jenkins-hbase6:0:becomeActiveMaster] procedure2.ProcedureExecutor(598): Loaded RegionProcedureStore in 5 msec 2023-04-22T00:12:23,142 INFO [master/jenkins-hbase6:0:becomeActiveMaster] procedure2.RemoteProcedureDispatcher(95): Instantiated, coreThreads=3 (allowCoreThreadTimeOut=true), queueMaxSize=32, operationDelay=150 2023-04-22T00:12:23,172 INFO [master/jenkins-hbase6:0:becomeActiveMaster] master.RegionServerTracker(127): Upgrading RegionServerTracker to active master mode; 0 have existingServerCrashProcedures, 0 possibly 'live' servers, and 0 'splitting'. 2023-04-22T00:12:23,186 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] zookeeper.ZKUtil(444): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Unable to get data of znode /hbase/balancer because node does not exist (not necessarily an error) 2023-04-22T00:12:23,190 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] zookeeper.RecoverableZooKeeper(224): Node /hbase/balancer already deleted, retry=false 2023-04-22T00:12:23,194 INFO [master/jenkins-hbase6:0:becomeActiveMaster] normalizer.SimpleRegionNormalizer(150): Updated configuration for key 'hbase.normalizer.merge.min_region_size.mb' from 0 to 1 2023-04-22T00:12:23,195 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] zookeeper.ZKUtil(444): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Unable to get data of znode /hbase/normalizer because node does not exist (not necessarily an error) 2023-04-22T00:12:23,197 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] zookeeper.RecoverableZooKeeper(224): Node /hbase/normalizer already deleted, retry=false 2023-04-22T00:12:23,199 INFO [master/jenkins-hbase6:0:becomeActiveMaster] normalizer.RegionNormalizerWorker(137): Normalizer rate limit set to unlimited 2023-04-22T00:12:23,203 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] zookeeper.ZKUtil(444): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Unable to get data of znode /hbase/switch/split because node does not exist (not necessarily an error) 2023-04-22T00:12:23,205 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] zookeeper.RecoverableZooKeeper(224): Node /hbase/switch/split already deleted, retry=false 2023-04-22T00:12:23,206 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] zookeeper.ZKUtil(444): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Unable to get data of znode /hbase/switch/merge because node does not exist (not necessarily an error) 2023-04-22T00:12:23,207 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] zookeeper.RecoverableZooKeeper(224): Node /hbase/switch/merge already deleted, retry=false 2023-04-22T00:12:23,219 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] zookeeper.ZKUtil(444): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Unable to get data of znode /hbase/snapshot-cleanup because node does not exist (not necessarily an error) 2023-04-22T00:12:23,221 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] zookeeper.RecoverableZooKeeper(224): Node /hbase/snapshot-cleanup already deleted, retry=false 2023-04-22T00:12:23,228 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:39791-0x100d6205f0d0002, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/running 2023-04-22T00:12:23,228 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/running 2023-04-22T00:12:23,228 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:40975-0x100d6205f0d0001, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/running 2023-04-22T00:12:23,229 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:39791-0x100d6205f0d0002, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:23,229 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:23,229 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:40975-0x100d6205f0d0001, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:23,229 INFO [master/jenkins-hbase6:0:becomeActiveMaster] master.HMaster(803): Active/primary master=jenkins-hbase6.apache.org,35905,1682122341393, sessionid=0x100d6205f0d0000, setting cluster-up flag (Was=false) 2023-04-22T00:12:23,243 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:40975-0x100d6205f0d0001, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:23,243 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:39791-0x100d6205f0d0002, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:23,243 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:23,250 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] procedure.ZKProcedureUtil(251): Clearing all znodes /hbase/flush-table-proc/acquired, /hbase/flush-table-proc/reached, /hbase/flush-table-proc/abort 2023-04-22T00:12:23,251 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] procedure.ZKProcedureCoordinator(245): Starting controller for procedure member=jenkins-hbase6.apache.org,35905,1682122341393 2023-04-22T00:12:23,255 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:40975-0x100d6205f0d0001, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:23,255 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:39791-0x100d6205f0d0002, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:23,255 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:23,260 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] procedure.ZKProcedureUtil(251): Clearing all znodes /hbase/online-snapshot/acquired, /hbase/online-snapshot/reached, /hbase/online-snapshot/abort 2023-04-22T00:12:23,261 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] procedure.ZKProcedureCoordinator(245): Starting controller for procedure member=jenkins-hbase6.apache.org,35905,1682122341393 2023-04-22T00:12:23,325 DEBUG [RS:1;jenkins-hbase6:39791] regionserver.ShutdownHook(81): Installed shutdown hook thread: Shutdownhook:RS:1;jenkins-hbase6:39791 2023-04-22T00:12:23,326 DEBUG [RS:0;jenkins-hbase6:40975] regionserver.ShutdownHook(81): Installed shutdown hook thread: Shutdownhook:RS:0;jenkins-hbase6:40975 2023-04-22T00:12:23,327 INFO [RS:1;jenkins-hbase6:39791] regionserver.HRegionServer(997): ClusterId : 7849447e-0e6d-4abb-b26e-3b098a8dcd03 2023-04-22T00:12:23,327 INFO [RS:0;jenkins-hbase6:40975] regionserver.HRegionServer(997): ClusterId : 7849447e-0e6d-4abb-b26e-3b098a8dcd03 2023-04-22T00:12:23,330 DEBUG [RS:1;jenkins-hbase6:39791] procedure.RegionServerProcedureManagerHost(43): Procedure flush-table-proc initializing 2023-04-22T00:12:23,330 DEBUG [RS:0;jenkins-hbase6:40975] procedure.RegionServerProcedureManagerHost(43): Procedure flush-table-proc initializing 2023-04-22T00:12:23,340 DEBUG [RS:1;jenkins-hbase6:39791] procedure.RegionServerProcedureManagerHost(45): Procedure flush-table-proc initialized 2023-04-22T00:12:23,340 DEBUG [RS:0;jenkins-hbase6:40975] procedure.RegionServerProcedureManagerHost(45): Procedure flush-table-proc initialized 2023-04-22T00:12:23,340 DEBUG [RS:1;jenkins-hbase6:39791] procedure.RegionServerProcedureManagerHost(43): Procedure online-snapshot initializing 2023-04-22T00:12:23,340 DEBUG [RS:0;jenkins-hbase6:40975] procedure.RegionServerProcedureManagerHost(43): Procedure online-snapshot initializing 2023-04-22T00:12:23,343 DEBUG [RS:1;jenkins-hbase6:39791] procedure.RegionServerProcedureManagerHost(45): Procedure online-snapshot initialized 2023-04-22T00:12:23,343 DEBUG [RS:0;jenkins-hbase6:40975] procedure.RegionServerProcedureManagerHost(45): Procedure online-snapshot initialized 2023-04-22T00:12:23,344 DEBUG [RS:0;jenkins-hbase6:40975] ipc.AbstractRpcClient(194): Codec=org.apache.hadoop.hbase.codec.KeyValueCodec@3ff1fc90, compressor=null, tcpKeepAlive=true, tcpNoDelay=true, connectTO=10000, readTO=20000, writeTO=60000, minIdleTimeBeforeClose=120000, maxRetries=0, fallbackAllowed=true, bind address=null 2023-04-22T00:12:23,344 DEBUG [RS:1;jenkins-hbase6:39791] ipc.AbstractRpcClient(194): Codec=org.apache.hadoop.hbase.codec.KeyValueCodec@2e6942cb, compressor=null, tcpKeepAlive=true, tcpNoDelay=true, connectTO=10000, readTO=20000, writeTO=60000, minIdleTimeBeforeClose=120000, maxRetries=0, fallbackAllowed=true, bind address=null 2023-04-22T00:12:23,346 DEBUG [RS:1;jenkins-hbase6:39791] ipc.AbstractRpcClient(194): Codec=org.apache.hadoop.hbase.codec.KeyValueCodec@19847949, compressor=null, tcpKeepAlive=true, tcpNoDelay=true, connectTO=10000, readTO=20000, writeTO=60000, minIdleTimeBeforeClose=120000, maxRetries=0, fallbackAllowed=true, bind address=jenkins-hbase6.apache.org/172.31.2.20:0 2023-04-22T00:12:23,346 DEBUG [RS:0;jenkins-hbase6:40975] ipc.AbstractRpcClient(194): Codec=org.apache.hadoop.hbase.codec.KeyValueCodec@6d01fcb2, compressor=null, tcpKeepAlive=true, tcpNoDelay=true, connectTO=10000, readTO=20000, writeTO=60000, minIdleTimeBeforeClose=120000, maxRetries=0, fallbackAllowed=true, bind address=jenkins-hbase6.apache.org/172.31.2.20:0 2023-04-22T00:12:23,352 INFO [RS:1;jenkins-hbase6:39791] regionserver.RegionServerCoprocessorHost(66): System coprocessor loading is enabled 2023-04-22T00:12:23,352 INFO [RS:0;jenkins-hbase6:40975] regionserver.RegionServerCoprocessorHost(66): System coprocessor loading is enabled 2023-04-22T00:12:23,352 INFO [RS:1;jenkins-hbase6:39791] regionserver.RegionServerCoprocessorHost(67): Table coprocessor loading is enabled 2023-04-22T00:12:23,352 INFO [RS:0;jenkins-hbase6:40975] regionserver.RegionServerCoprocessorHost(67): Table coprocessor loading is enabled 2023-04-22T00:12:23,352 DEBUG [RS:1;jenkins-hbase6:39791] regionserver.HRegionServer(1079): About to register with Master. 2023-04-22T00:12:23,352 DEBUG [RS:0;jenkins-hbase6:40975] regionserver.HRegionServer(1079): About to register with Master. 2023-04-22T00:12:23,356 INFO [RS:0;jenkins-hbase6:40975] regionserver.HRegionServer(3009): reportForDuty to master=jenkins-hbase6.apache.org,35905,1682122341393 with isa=jenkins-hbase6.apache.org/172.31.2.20:40975, startcode=1682122342534 2023-04-22T00:12:23,356 INFO [RS:1;jenkins-hbase6:39791] regionserver.HRegionServer(3009): reportForDuty to master=jenkins-hbase6.apache.org,35905,1682122341393 with isa=jenkins-hbase6.apache.org/172.31.2.20:39791, startcode=1682122342596 2023-04-22T00:12:23,375 DEBUG [RS:1;jenkins-hbase6:39791] ipc.RpcConnection(122): Using SIMPLE authentication for service=RegionServerStatusService, sasl=false 2023-04-22T00:12:23,375 DEBUG [RS:0;jenkins-hbase6:40975] ipc.RpcConnection(122): Using SIMPLE authentication for service=RegionServerStatusService, sasl=false 2023-04-22T00:12:23,380 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] procedure2.ProcedureExecutor(1033): Stored pid=1, state=RUNNABLE:INIT_META_WRITE_FS_LAYOUT; InitMetaProcedure table=hbase:meta 2023-04-22T00:12:23,392 INFO [master/jenkins-hbase6:0:becomeActiveMaster] balancer.BaseLoadBalancer(574): slop=0.2 2023-04-22T00:12:23,396 INFO [master/jenkins-hbase6:0:becomeActiveMaster] balancer.StochasticLoadBalancer(285): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, ServerLocalityCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc. 2023-04-22T00:12:23,404 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] balancer.RegionLocationFinder(146): Skipping locality-based refresh due to oldStatus=null, newStatus=Master: jenkins-hbase6.apache.org,35905,1682122341393 Number of backup masters: 0 Number of live region servers: 0 Number of dead region servers: 0 Number of unknown region servers: 0 Average load: 0.0 Number of requests: 0 Number of regions: 0 Number of regions in transition: 0 2023-04-22T00:12:23,410 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] executor.ExecutorService(95): Starting executor service name=MASTER_OPEN_REGION-master/jenkins-hbase6:0, corePoolSize=5, maxPoolSize=5 2023-04-22T00:12:23,410 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] executor.ExecutorService(95): Starting executor service name=MASTER_CLOSE_REGION-master/jenkins-hbase6:0, corePoolSize=5, maxPoolSize=5 2023-04-22T00:12:23,410 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] executor.ExecutorService(95): Starting executor service name=MASTER_SERVER_OPERATIONS-master/jenkins-hbase6:0, corePoolSize=5, maxPoolSize=5 2023-04-22T00:12:23,410 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] executor.ExecutorService(95): Starting executor service name=MASTER_META_SERVER_OPERATIONS-master/jenkins-hbase6:0, corePoolSize=5, maxPoolSize=5 2023-04-22T00:12:23,410 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] executor.ExecutorService(95): Starting executor service name=M_LOG_REPLAY_OPS-master/jenkins-hbase6:0, corePoolSize=10, maxPoolSize=10 2023-04-22T00:12:23,410 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] executor.ExecutorService(95): Starting executor service name=MASTER_SNAPSHOT_OPERATIONS-master/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,411 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] executor.ExecutorService(95): Starting executor service name=MASTER_MERGE_OPERATIONS-master/jenkins-hbase6:0, corePoolSize=2, maxPoolSize=2 2023-04-22T00:12:23,411 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] executor.ExecutorService(95): Starting executor service name=MASTER_TABLE_OPERATIONS-master/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,413 INFO [master/jenkins-hbase6:0:becomeActiveMaster] procedure2.TimeoutExecutorThread(81): ADDED pid=-1, state=WAITING_TIMEOUT; org.apache.hadoop.hbase.procedure2.CompletedProcedureCleaner; timeout=30000, timestamp=1682122373413 2023-04-22T00:12:23,415 INFO [master/jenkins-hbase6:0:becomeActiveMaster] cleaner.DirScanPool(74): log_cleaner Cleaner pool size is 1 2023-04-22T00:12:23,418 DEBUG [PEWorker-1] procedure.InitMetaProcedure(96): Execute pid=1, state=RUNNABLE:INIT_META_WRITE_FS_LAYOUT, locked=true; InitMetaProcedure table=hbase:meta 2023-04-22T00:12:23,418 INFO [PEWorker-1] procedure.InitMetaProcedure(75): BOOTSTRAP: creating hbase:meta region 2023-04-22T00:12:23,421 DEBUG [PEWorker-1] storefiletracker.StoreFileTrackerFactory(122): instantiating StoreFileTracker impl org.apache.hadoop.hbase.regionserver.storefiletracker.DefaultStoreFileTracker 2023-04-22T00:12:23,421 INFO [PEWorker-1] util.FSTableDescriptors(133): Creating new hbase:meta table descriptor 'hbase:meta', {TABLE_ATTRIBUTES => {IS_META => 'true', coprocessor$1 => '|org.apache.hadoop.hbase.coprocessor.MultiRowMutationEndpoint|536870911|', METADATA => {'hbase.store.file-tracker.impl' => 'DEFAULT'}}}, {NAME => 'info', INDEX_BLOCK_ENCODING => 'NONE', VERSIONS => '3', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'ROW_INDEX_V1', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROWCOL', IN_MEMORY => 'true', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '8192 B (8KB)'}, {NAME => 'rep_barrier', INDEX_BLOCK_ENCODING => 'NONE', VERSIONS => '2147483647', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'ROW_INDEX_V1', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROWCOL', IN_MEMORY => 'true', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '65536 B (64KB)'}, {NAME => 'table', INDEX_BLOCK_ENCODING => 'NONE', VERSIONS => '3', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'ROW_INDEX_V1', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROWCOL', IN_MEMORY => 'true', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '8192 B (8KB)'} 2023-04-22T00:12:23,427 INFO [master/jenkins-hbase6:0:becomeActiveMaster] cleaner.CleanerChore(192): Initialize cleaner=org.apache.hadoop.hbase.master.cleaner.TimeToLiveLogCleaner 2023-04-22T00:12:23,427 INFO [PEWorker-1] util.FSTableDescriptors(140): Updated hbase:meta table descriptor to file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/meta/.tabledesc/.tableinfo.0000000001.1039 2023-04-22T00:12:23,428 INFO [PEWorker-1] regionserver.HRegion(7032): creating {ENCODED => 1588230740, NAME => 'hbase:meta,,1', STARTKEY => '', ENDKEY => ''}, tableDescriptor='hbase:meta', {TABLE_ATTRIBUTES => {IS_META => 'true', coprocessor$1 => '|org.apache.hadoop.hbase.coprocessor.MultiRowMutationEndpoint|536870911|', METADATA => {'hbase.store.file-tracker.impl' => 'DEFAULT'}}}, {NAME => 'info', INDEX_BLOCK_ENCODING => 'NONE', VERSIONS => '3', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'ROW_INDEX_V1', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROWCOL', IN_MEMORY => 'true', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '8192 B (8KB)'}, {NAME => 'rep_barrier', INDEX_BLOCK_ENCODING => 'NONE', VERSIONS => '2147483647', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'ROW_INDEX_V1', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROWCOL', IN_MEMORY => 'true', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '65536 B (64KB)'}, {NAME => 'table', INDEX_BLOCK_ENCODING => 'NONE', VERSIONS => '3', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'ROW_INDEX_V1', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROWCOL', IN_MEMORY => 'true', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '8192 B (8KB)'}, regionDir=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67 2023-04-22T00:12:23,432 INFO [master/jenkins-hbase6:0:becomeActiveMaster] cleaner.CleanerChore(192): Initialize cleaner=org.apache.hadoop.hbase.replication.master.ReplicationLogCleaner 2023-04-22T00:12:23,433 DEBUG [PEWorker-1] regionserver.HRegion(886): Instantiated hbase:meta,,1.1588230740; StoreHotnessProtector, parallelPutToStoreThreadLimit=0 ; minColumnNum=100 ; preparePutThreadLimit=0 ; hotProtect now disable 2023-04-22T00:12:23,433 INFO [master/jenkins-hbase6:0:becomeActiveMaster] cleaner.CleanerChore(192): Initialize cleaner=org.apache.hadoop.hbase.master.cleaner.TimeToLiveMasterLocalStoreWALCleaner 2023-04-22T00:12:23,433 INFO [master/jenkins-hbase6:0:becomeActiveMaster] cleaner.CleanerChore(192): Initialize cleaner=org.apache.hadoop.hbase.master.cleaner.TimeToLiveProcedureWALCleaner 2023-04-22T00:12:23,433 INFO [master/jenkins-hbase6:0:becomeActiveMaster] cleaner.LogCleaner(148): Creating 1 old WALs cleaner threads 2023-04-22T00:12:23,434 INFO [StoreOpener-1588230740-1] regionserver.HStore(391): Created cacheConfig: cacheDataOnRead=true, cacheDataOnWrite=false, cacheIndexesOnWrite=false, cacheBloomsOnWrite=false, cacheEvictOnClose=false, cacheDataCompressed=false, prefetchOnOpen=true, for column family info of region 1588230740 2023-04-22T00:12:23,434 INFO [master/jenkins-hbase6:0:becomeActiveMaster] hbase.ChoreService(168): Chore ScheduledChore name=LogsCleaner, period=600000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:23,435 INFO [StoreOpener-1588230740-1] compactions.CompactionConfiguration(173): size [minCompactSize:128 MB, maxCompactSize:8.00 EB, offPeakMaxCompactSize:8.00 EB); files [minFilesToCompact:3, maxFilesToCompact:10); ratio 1.200000; off-peak ratio 5.000000; throttle point 2684354560; major period 604800000, major jitter 0.500000, min locality to compact 0.000000; tiered compaction: max_age 9223372036854775807, incoming window min 6, compaction policy for tiered window org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy, single output for minor true, compaction window factory org.apache.hadoop.hbase.regionserver.compactions.ExponentialCompactionWindowFactory, region 1588230740 columnFamilyName info 2023-04-22T00:12:23,435 DEBUG [StoreOpener-1588230740-1] storefiletracker.StoreFileTrackerFactory(122): instantiating StoreFileTracker impl org.apache.hadoop.hbase.regionserver.storefiletracker.DefaultStoreFileTracker 2023-04-22T00:12:23,436 INFO [StoreOpener-1588230740-1] regionserver.HStore(321): Store=1588230740/info, memstore type=DefaultMemStore, storagePolicy=NONE, verifyBulkLoads=false, parallelPutCountPrintThreshold=50, encoding=ROW_INDEX_V1, compression=NONE 2023-04-22T00:12:23,436 INFO [StoreOpener-1588230740-1] regionserver.HStore(391): Created cacheConfig: cacheDataOnRead=true, cacheDataOnWrite=false, cacheIndexesOnWrite=false, cacheBloomsOnWrite=false, cacheEvictOnClose=false, cacheDataCompressed=false, prefetchOnOpen=true, for column family rep_barrier of region 1588230740 2023-04-22T00:12:23,437 INFO [StoreOpener-1588230740-1] compactions.CompactionConfiguration(173): size [minCompactSize:128 MB, maxCompactSize:8.00 EB, offPeakMaxCompactSize:8.00 EB); files [minFilesToCompact:3, maxFilesToCompact:10); ratio 1.200000; off-peak ratio 5.000000; throttle point 2684354560; major period 604800000, major jitter 0.500000, min locality to compact 0.000000; tiered compaction: max_age 9223372036854775807, incoming window min 6, compaction policy for tiered window org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy, single output for minor true, compaction window factory org.apache.hadoop.hbase.regionserver.compactions.ExponentialCompactionWindowFactory, region 1588230740 columnFamilyName rep_barrier 2023-04-22T00:12:23,438 DEBUG [StoreOpener-1588230740-1] storefiletracker.StoreFileTrackerFactory(122): instantiating StoreFileTracker impl org.apache.hadoop.hbase.regionserver.storefiletracker.DefaultStoreFileTracker 2023-04-22T00:12:23,438 INFO [StoreOpener-1588230740-1] regionserver.HStore(321): Store=1588230740/rep_barrier, memstore type=DefaultMemStore, storagePolicy=NONE, verifyBulkLoads=false, parallelPutCountPrintThreshold=50, encoding=ROW_INDEX_V1, compression=NONE 2023-04-22T00:12:23,438 INFO [StoreOpener-1588230740-1] regionserver.HStore(391): Created cacheConfig: cacheDataOnRead=true, cacheDataOnWrite=false, cacheIndexesOnWrite=false, cacheBloomsOnWrite=false, cacheEvictOnClose=false, cacheDataCompressed=false, prefetchOnOpen=true, for column family table of region 1588230740 2023-04-22T00:12:23,438 INFO [master/jenkins-hbase6:0:becomeActiveMaster] cleaner.DirScanPool(74): hfile_cleaner Cleaner pool size is 2 2023-04-22T00:12:23,439 INFO [StoreOpener-1588230740-1] compactions.CompactionConfiguration(173): size [minCompactSize:128 MB, maxCompactSize:8.00 EB, offPeakMaxCompactSize:8.00 EB); files [minFilesToCompact:3, maxFilesToCompact:10); ratio 1.200000; off-peak ratio 5.000000; throttle point 2684354560; major period 604800000, major jitter 0.500000, min locality to compact 0.000000; tiered compaction: max_age 9223372036854775807, incoming window min 6, compaction policy for tiered window org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy, single output for minor true, compaction window factory org.apache.hadoop.hbase.regionserver.compactions.ExponentialCompactionWindowFactory, region 1588230740 columnFamilyName table 2023-04-22T00:12:23,440 DEBUG [StoreOpener-1588230740-1] storefiletracker.StoreFileTrackerFactory(122): instantiating StoreFileTracker impl org.apache.hadoop.hbase.regionserver.storefiletracker.DefaultStoreFileTracker 2023-04-22T00:12:23,440 INFO [StoreOpener-1588230740-1] regionserver.HStore(321): Store=1588230740/table, memstore type=DefaultMemStore, storagePolicy=NONE, verifyBulkLoads=false, parallelPutCountPrintThreshold=50, encoding=ROW_INDEX_V1, compression=NONE 2023-04-22T00:12:23,440 INFO [master/jenkins-hbase6:0:becomeActiveMaster] cleaner.CleanerChore(192): Initialize cleaner=org.apache.hadoop.hbase.master.cleaner.TimeToLiveMasterLocalStoreHFileCleaner 2023-04-22T00:12:23,441 INFO [master/jenkins-hbase6:0:becomeActiveMaster] cleaner.CleanerChore(192): Initialize cleaner=org.apache.hadoop.hbase.master.cleaner.HFileLinkCleaner 2023-04-22T00:12:23,442 DEBUG [PEWorker-1] regionserver.HRegion(5227): Found 0 recovered edits file(s) under file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/meta/1588230740 2023-04-22T00:12:23,442 DEBUG [PEWorker-1] regionserver.HRegion(5227): Found 0 recovered edits file(s) under file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/meta/1588230740 2023-04-22T00:12:23,443 DEBUG [PEWorker-1] regionserver.FlushLargeStoresPolicy(65): No hbase.hregion.percolumnfamilyflush.size.lower.bound set in table hbase:meta descriptor;using region.getMemStoreFlushHeapSize/# of families (42.7 M)) instead. 2023-04-22T00:12:23,444 INFO [master/jenkins-hbase6:0:becomeActiveMaster] cleaner.CleanerChore(192): Initialize cleaner=org.apache.hadoop.hbase.master.snapshot.SnapshotHFileCleaner 2023-04-22T00:12:23,444 DEBUG [PEWorker-1] regionserver.HRegion(1074): writing seq id for 1588230740 2023-04-22T00:12:23,444 INFO [master/jenkins-hbase6:0:becomeActiveMaster] cleaner.CleanerChore(192): Initialize cleaner=org.apache.hadoop.hbase.master.cleaner.TimeToLiveHFileCleaner 2023-04-22T00:12:23,446 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] cleaner.HFileCleaner(260): Starting for large file=Thread[master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446,5,FailOnTimeoutGroup] 2023-04-22T00:12:23,446 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] cleaner.HFileCleaner(275): Starting for small files=Thread[master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446,5,FailOnTimeoutGroup] 2023-04-22T00:12:23,446 INFO [master/jenkins-hbase6:0:becomeActiveMaster] hbase.ChoreService(168): Chore ScheduledChore name=HFileCleaner, period=600000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:23,447 INFO [master/jenkins-hbase6:0:becomeActiveMaster] master.HMaster(1634): Reopening regions with very high storeFileRefCount is disabled. Provide threshold value > 0 for hbase.regions.recovery.store.file.ref.count to enable it. 2023-04-22T00:12:23,447 DEBUG [PEWorker-1] wal.WALSplitUtil(409): Wrote file=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/meta/1588230740/recovered.edits/1.seqid, newMaxSeqId=1, maxSeqId=-1 2023-04-22T00:12:23,448 INFO [master/jenkins-hbase6:0:becomeActiveMaster] hbase.ChoreService(168): Chore ScheduledChore name=ReplicationBarrierCleaner, period=43200000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:23,448 INFO [PEWorker-1] regionserver.HRegion(1091): Opened 1588230740; next sequenceid=2; SteppingSplitPolicysuper{IncreasingToUpperBoundRegionSplitPolicy{initialSize=268435456, ConstantSizeRegionSplitPolicy{desiredMaxFileSize=64909233, jitterRate=-0.032777056097984314}}}, FlushLargeStoresPolicy{flushSizeLowerBound=44739242} 2023-04-22T00:12:23,448 INFO [master/jenkins-hbase6:0:becomeActiveMaster] hbase.ChoreService(168): Chore ScheduledChore name=SnapshotCleaner, period=1800000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:23,452 DEBUG [PEWorker-1] regionserver.HRegion(990): Region open journal for 1588230740: 2023-04-22T00:12:23,452 DEBUG [PEWorker-1] regionserver.HRegion(1625): Closing 1588230740, disabling compactions & flushes 2023-04-22T00:12:23,452 INFO [PEWorker-1] regionserver.HRegion(1647): Closing region hbase:meta,,1.1588230740 2023-04-22T00:12:23,452 DEBUG [PEWorker-1] regionserver.HRegion(1668): Waiting without time limit for close lock on hbase:meta,,1.1588230740 2023-04-22T00:12:23,452 DEBUG [PEWorker-1] regionserver.HRegion(1735): Acquired close lock on hbase:meta,,1.1588230740 after waiting 0 ms 2023-04-22T00:12:23,452 DEBUG [PEWorker-1] regionserver.HRegion(1745): Updates disabled for region hbase:meta,,1.1588230740 2023-04-22T00:12:23,454 INFO [PEWorker-1] regionserver.HRegion(1866): Closed hbase:meta,,1.1588230740 2023-04-22T00:12:23,454 DEBUG [PEWorker-1] regionserver.HRegion(1579): Region close journal for 1588230740: 2023-04-22T00:12:23,455 DEBUG [PEWorker-1] procedure.InitMetaProcedure(96): Execute pid=1, state=RUNNABLE:INIT_META_ASSIGN_META, locked=true; InitMetaProcedure table=hbase:meta 2023-04-22T00:12:23,455 INFO [PEWorker-1] procedure.InitMetaProcedure(107): Going to assign meta 2023-04-22T00:12:23,465 INFO [PEWorker-1] procedure2.ProcedureExecutor(1685): Initialized subprocedures=[{pid=2, ppid=1, state=RUNNABLE:REGION_STATE_TRANSITION_GET_ASSIGN_CANDIDATE; TransitRegionStateProcedure table=hbase:meta, region=1588230740, ASSIGN}] 2023-04-22T00:12:23,476 INFO [PEWorker-2] procedure.MasterProcedureScheduler(727): Took xlock for pid=2, ppid=1, state=RUNNABLE:REGION_STATE_TRANSITION_GET_ASSIGN_CANDIDATE; TransitRegionStateProcedure table=hbase:meta, region=1588230740, ASSIGN 2023-04-22T00:12:23,477 INFO [PEWorker-2] assignment.TransitRegionStateProcedure(262): Starting pid=2, ppid=1, state=RUNNABLE:REGION_STATE_TRANSITION_GET_ASSIGN_CANDIDATE, locked=true; TransitRegionStateProcedure table=hbase:meta, region=1588230740, ASSIGN; state=OFFLINE, location=null; forceNewPlan=false, retain=false 2023-04-22T00:12:23,504 INFO [RS-EventLoopGroup-1-3] ipc.ServerRpcConnection(459): Connection from 172.31.2.20:60363, version=2.6.0-SNAPSHOT, sasl=false, ugi=jenkins (auth:SIMPLE), service=RegionServerStatusService 2023-04-22T00:12:23,504 INFO [RS-EventLoopGroup-1-2] ipc.ServerRpcConnection(459): Connection from 172.31.2.20:52545, version=2.6.0-SNAPSHOT, sasl=false, ugi=jenkins (auth:SIMPLE), service=RegionServerStatusService 2023-04-22T00:12:23,515 INFO [RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905] master.ServerManager(403): Registering regionserver=jenkins-hbase6.apache.org,40975,1682122342534 2023-04-22T00:12:23,515 INFO [RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905] master.ServerManager(403): Registering regionserver=jenkins-hbase6.apache.org,39791,1682122342596 2023-04-22T00:12:23,535 DEBUG [RS:0;jenkins-hbase6:40975] regionserver.HRegionServer(1705): Config from master: hbase.rootdir=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67 2023-04-22T00:12:23,535 DEBUG [RS:1;jenkins-hbase6:39791] regionserver.HRegionServer(1705): Config from master: hbase.rootdir=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67 2023-04-22T00:12:23,535 DEBUG [RS:1;jenkins-hbase6:39791] regionserver.HRegionServer(1705): Config from master: fs.defaultFS=file:/ 2023-04-22T00:12:23,535 DEBUG [RS:0;jenkins-hbase6:40975] regionserver.HRegionServer(1705): Config from master: fs.defaultFS=file:/ 2023-04-22T00:12:23,535 DEBUG [RS:1;jenkins-hbase6:39791] regionserver.HRegionServer(1705): Config from master: hbase.master.info.port=-1 2023-04-22T00:12:23,535 DEBUG [RS:0;jenkins-hbase6:40975] regionserver.HRegionServer(1705): Config from master: hbase.master.info.port=-1 2023-04-22T00:12:23,544 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/rs 2023-04-22T00:12:23,544 DEBUG [RS:1;jenkins-hbase6:39791] zookeeper.ZKUtil(111): regionserver:39791-0x100d6205f0d0002, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on existing znode=/hbase/rs/jenkins-hbase6.apache.org,39791,1682122342596 2023-04-22T00:12:23,544 DEBUG [RS:0;jenkins-hbase6:40975] zookeeper.ZKUtil(111): regionserver:40975-0x100d6205f0d0001, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on existing znode=/hbase/rs/jenkins-hbase6.apache.org,40975,1682122342534 2023-04-22T00:12:23,544 WARN [RS:1;jenkins-hbase6:39791] hbase.ZNodeClearer(69): Environment variable HBASE_ZNODE_FILE not set; znodes will not be cleared on crash by start scripts (Longer MTTR!) 2023-04-22T00:12:23,544 WARN [RS:0;jenkins-hbase6:40975] hbase.ZNodeClearer(69): Environment variable HBASE_ZNODE_FILE not set; znodes will not be cleared on crash by start scripts (Longer MTTR!) 2023-04-22T00:12:23,545 INFO [RS:1;jenkins-hbase6:39791] wal.WALFactory(183): Instantiating WALProvider of type class org.apache.hadoop.hbase.wal.AsyncFSWALProvider 2023-04-22T00:12:23,545 INFO [RS:0;jenkins-hbase6:40975] wal.WALFactory(183): Instantiating WALProvider of type class org.apache.hadoop.hbase.wal.AsyncFSWALProvider 2023-04-22T00:12:23,545 DEBUG [RS:1;jenkins-hbase6:39791] regionserver.HRegionServer(2058): logDir=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596 2023-04-22T00:12:23,545 DEBUG [RS:0;jenkins-hbase6:40975] regionserver.HRegionServer(2058): logDir=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,40975,1682122342534 2023-04-22T00:12:23,546 INFO [RegionServerTracker-0] master.RegionServerTracker(179): RegionServer ephemeral node created, adding [jenkins-hbase6.apache.org,39791,1682122342596] 2023-04-22T00:12:23,546 INFO [RegionServerTracker-0] master.RegionServerTracker(179): RegionServer ephemeral node created, adding [jenkins-hbase6.apache.org,40975,1682122342534] 2023-04-22T00:12:23,557 DEBUG [RS:1;jenkins-hbase6:39791] regionserver.Replication(134): Replication stats-in-log period=300 seconds 2023-04-22T00:12:23,557 DEBUG [RS:0;jenkins-hbase6:40975] regionserver.Replication(134): Replication stats-in-log period=300 seconds 2023-04-22T00:12:23,565 INFO [RS:1;jenkins-hbase6:39791] regionserver.MetricsRegionServerWrapperImpl(165): Computing regionserver metrics every 5000 milliseconds 2023-04-22T00:12:23,565 INFO [RS:0;jenkins-hbase6:40975] regionserver.MetricsRegionServerWrapperImpl(165): Computing regionserver metrics every 5000 milliseconds 2023-04-22T00:12:23,598 INFO [RS:0;jenkins-hbase6:40975] regionserver.MemStoreFlusher(127): globalMemStoreLimit=782.4 M, globalMemStoreLimitLowMark=743.3 M, Offheap=false 2023-04-22T00:12:23,598 INFO [RS:1;jenkins-hbase6:39791] regionserver.MemStoreFlusher(127): globalMemStoreLimit=782.4 M, globalMemStoreLimitLowMark=743.3 M, Offheap=false 2023-04-22T00:12:23,602 INFO [RS:1;jenkins-hbase6:39791] throttle.PressureAwareCompactionThroughputController(131): Compaction throughput configurations, higher bound: 100.00 MB/second, lower bound 50.00 MB/second, off peak: unlimited, tuning period: 60000 ms 2023-04-22T00:12:23,602 INFO [RS:0;jenkins-hbase6:40975] throttle.PressureAwareCompactionThroughputController(131): Compaction throughput configurations, higher bound: 100.00 MB/second, lower bound 50.00 MB/second, off peak: unlimited, tuning period: 60000 ms 2023-04-22T00:12:23,602 INFO [RS:0;jenkins-hbase6:40975] hbase.ChoreService(168): Chore ScheduledChore name=CompactionThroughputTuner, period=60000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:23,602 INFO [RS:1;jenkins-hbase6:39791] hbase.ChoreService(168): Chore ScheduledChore name=CompactionThroughputTuner, period=60000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:23,602 INFO [RS:0;jenkins-hbase6:40975] regionserver.HRegionServer$CompactionChecker(1947): CompactionChecker runs every PT1S 2023-04-22T00:12:23,602 INFO [RS:1;jenkins-hbase6:39791] regionserver.HRegionServer$CompactionChecker(1947): CompactionChecker runs every PT1S 2023-04-22T00:12:23,610 INFO [RS:1;jenkins-hbase6:39791] hbase.ChoreService(168): Chore ScheduledChore name=CompactedHFilesCleaner, period=120000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:23,610 INFO [RS:0;jenkins-hbase6:40975] hbase.ChoreService(168): Chore ScheduledChore name=CompactedHFilesCleaner, period=120000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:23,610 DEBUG [RS:1;jenkins-hbase6:39791] executor.ExecutorService(95): Starting executor service name=RS_OPEN_REGION-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,610 DEBUG [RS:0;jenkins-hbase6:40975] executor.ExecutorService(95): Starting executor service name=RS_OPEN_REGION-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,610 DEBUG [RS:1;jenkins-hbase6:39791] executor.ExecutorService(95): Starting executor service name=RS_OPEN_META-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,610 DEBUG [RS:0;jenkins-hbase6:40975] executor.ExecutorService(95): Starting executor service name=RS_OPEN_META-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,610 DEBUG [RS:1;jenkins-hbase6:39791] executor.ExecutorService(95): Starting executor service name=RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,610 DEBUG [RS:0;jenkins-hbase6:40975] executor.ExecutorService(95): Starting executor service name=RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,610 DEBUG [RS:1;jenkins-hbase6:39791] executor.ExecutorService(95): Starting executor service name=RS_CLOSE_REGION-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,610 DEBUG [RS:0;jenkins-hbase6:40975] executor.ExecutorService(95): Starting executor service name=RS_CLOSE_REGION-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,610 DEBUG [RS:0;jenkins-hbase6:40975] executor.ExecutorService(95): Starting executor service name=RS_CLOSE_META-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,610 DEBUG [RS:1;jenkins-hbase6:39791] executor.ExecutorService(95): Starting executor service name=RS_CLOSE_META-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,611 DEBUG [RS:0;jenkins-hbase6:40975] executor.ExecutorService(95): Starting executor service name=RS_LOG_REPLAY_OPS-regionserver/jenkins-hbase6:0, corePoolSize=2, maxPoolSize=2 2023-04-22T00:12:23,611 DEBUG [RS:1;jenkins-hbase6:39791] executor.ExecutorService(95): Starting executor service name=RS_LOG_REPLAY_OPS-regionserver/jenkins-hbase6:0, corePoolSize=2, maxPoolSize=2 2023-04-22T00:12:23,611 DEBUG [RS:0;jenkins-hbase6:40975] executor.ExecutorService(95): Starting executor service name=RS_COMPACTED_FILES_DISCHARGER-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,611 DEBUG [RS:1;jenkins-hbase6:39791] executor.ExecutorService(95): Starting executor service name=RS_COMPACTED_FILES_DISCHARGER-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,611 DEBUG [RS:0;jenkins-hbase6:40975] executor.ExecutorService(95): Starting executor service name=RS_REGION_REPLICA_FLUSH_OPS-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,611 DEBUG [RS:1;jenkins-hbase6:39791] executor.ExecutorService(95): Starting executor service name=RS_REGION_REPLICA_FLUSH_OPS-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,611 DEBUG [RS:1;jenkins-hbase6:39791] executor.ExecutorService(95): Starting executor service name=RS_REFRESH_PEER-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,611 DEBUG [RS:0;jenkins-hbase6:40975] executor.ExecutorService(95): Starting executor service name=RS_REFRESH_PEER-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,611 DEBUG [RS:1;jenkins-hbase6:39791] executor.ExecutorService(95): Starting executor service name=RS_SWITCH_RPC_THROTTLE-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,611 DEBUG [RS:0;jenkins-hbase6:40975] executor.ExecutorService(95): Starting executor service name=RS_SWITCH_RPC_THROTTLE-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,611 DEBUG [RS:1;jenkins-hbase6:39791] executor.ExecutorService(95): Starting executor service name=RS_CLAIM_REPLICATION_QUEUE-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,611 DEBUG [RS:0;jenkins-hbase6:40975] executor.ExecutorService(95): Starting executor service name=RS_CLAIM_REPLICATION_QUEUE-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:23,612 DEBUG [RS:0;jenkins-hbase6:40975] executor.ExecutorService(95): Starting executor service name=RS_SNAPSHOT_OPERATIONS-regionserver/jenkins-hbase6:0, corePoolSize=3, maxPoolSize=3 2023-04-22T00:12:23,612 DEBUG [RS:1;jenkins-hbase6:39791] executor.ExecutorService(95): Starting executor service name=RS_SNAPSHOT_OPERATIONS-regionserver/jenkins-hbase6:0, corePoolSize=3, maxPoolSize=3 2023-04-22T00:12:23,612 INFO [RS:0;jenkins-hbase6:40975] hbase.ChoreService(168): Chore ScheduledChore name=CompactionChecker, period=1000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:23,613 INFO [RS:0;jenkins-hbase6:40975] hbase.ChoreService(168): Chore ScheduledChore name=MemstoreFlusherChore, period=1000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:23,613 INFO [RS:1;jenkins-hbase6:39791] hbase.ChoreService(168): Chore ScheduledChore name=CompactionChecker, period=1000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:23,613 INFO [RS:0;jenkins-hbase6:40975] hbase.ChoreService(168): Chore ScheduledChore name=nonceCleaner, period=360000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:23,613 INFO [RS:0;jenkins-hbase6:40975] hbase.ChoreService(168): Chore ScheduledChore name=BrokenStoreFileCleaner, period=21600000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:23,613 INFO [RS:1;jenkins-hbase6:39791] hbase.ChoreService(168): Chore ScheduledChore name=MemstoreFlusherChore, period=1000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:23,613 INFO [RS:0;jenkins-hbase6:40975] hbase.ChoreService(168): Chore ScheduledChore name=jenkins-hbase6.apache.org,40975,1682122342534-MobFileCleanerChore, period=86400, unit=SECONDS is enabled. 2023-04-22T00:12:23,613 INFO [RS:1;jenkins-hbase6:39791] hbase.ChoreService(168): Chore ScheduledChore name=nonceCleaner, period=360000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:23,613 INFO [RS:1;jenkins-hbase6:39791] hbase.ChoreService(168): Chore ScheduledChore name=BrokenStoreFileCleaner, period=21600000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:23,613 INFO [RS:1;jenkins-hbase6:39791] hbase.ChoreService(168): Chore ScheduledChore name=jenkins-hbase6.apache.org,39791,1682122342596-MobFileCleanerChore, period=86400, unit=SECONDS is enabled. 2023-04-22T00:12:23,627 WARN [jenkins-hbase6:35905] assignment.AssignmentManager(2282): No servers available; cannot place 1 unassigned regions. 2023-04-22T00:12:23,633 INFO [RS:1;jenkins-hbase6:39791] regionserver.HeapMemoryManager(209): Starting, tuneOn=false 2023-04-22T00:12:23,633 INFO [RS:0;jenkins-hbase6:40975] regionserver.HeapMemoryManager(209): Starting, tuneOn=false 2023-04-22T00:12:23,637 INFO [RS:0;jenkins-hbase6:40975] hbase.ChoreService(168): Chore ScheduledChore name=jenkins-hbase6.apache.org,40975,1682122342534-HeapMemoryTunerChore, period=60000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:23,637 INFO [RS:1;jenkins-hbase6:39791] hbase.ChoreService(168): Chore ScheduledChore name=jenkins-hbase6.apache.org,39791,1682122342596-HeapMemoryTunerChore, period=60000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:23,653 INFO [RS:0;jenkins-hbase6:40975] regionserver.Replication(198): jenkins-hbase6.apache.org,40975,1682122342534 started 2023-04-22T00:12:23,654 INFO [RS:0;jenkins-hbase6:40975] regionserver.HRegionServer(1747): Serving as jenkins-hbase6.apache.org,40975,1682122342534, RpcServer on jenkins-hbase6.apache.org/172.31.2.20:40975, sessionid=0x100d6205f0d0001 2023-04-22T00:12:23,654 DEBUG [RS:0;jenkins-hbase6:40975] procedure.RegionServerProcedureManagerHost(51): Procedure flush-table-proc starting 2023-04-22T00:12:23,654 DEBUG [RS:0;jenkins-hbase6:40975] flush.RegionServerFlushTableProcedureManager(106): Start region server flush procedure manager jenkins-hbase6.apache.org,40975,1682122342534 2023-04-22T00:12:23,654 DEBUG [RS:0;jenkins-hbase6:40975] procedure.ZKProcedureMemberRpcs(357): Starting procedure member 'jenkins-hbase6.apache.org,40975,1682122342534' 2023-04-22T00:12:23,654 DEBUG [RS:0;jenkins-hbase6:40975] procedure.ZKProcedureMemberRpcs(134): Checking for aborted procedures on node: '/hbase/flush-table-proc/abort' 2023-04-22T00:12:23,655 DEBUG [RS:0;jenkins-hbase6:40975] procedure.ZKProcedureMemberRpcs(154): Looking for new procedures under znode:'/hbase/flush-table-proc/acquired' 2023-04-22T00:12:23,656 DEBUG [RS:0;jenkins-hbase6:40975] procedure.RegionServerProcedureManagerHost(53): Procedure flush-table-proc started 2023-04-22T00:12:23,656 INFO [RS:1;jenkins-hbase6:39791] regionserver.Replication(198): jenkins-hbase6.apache.org,39791,1682122342596 started 2023-04-22T00:12:23,656 DEBUG [RS:0;jenkins-hbase6:40975] procedure.RegionServerProcedureManagerHost(51): Procedure online-snapshot starting 2023-04-22T00:12:23,656 DEBUG [RS:0;jenkins-hbase6:40975] snapshot.RegionServerSnapshotManager(126): Start Snapshot Manager jenkins-hbase6.apache.org,40975,1682122342534 2023-04-22T00:12:23,656 INFO [RS:1;jenkins-hbase6:39791] regionserver.HRegionServer(1747): Serving as jenkins-hbase6.apache.org,39791,1682122342596, RpcServer on jenkins-hbase6.apache.org/172.31.2.20:39791, sessionid=0x100d6205f0d0002 2023-04-22T00:12:23,656 DEBUG [RS:0;jenkins-hbase6:40975] procedure.ZKProcedureMemberRpcs(357): Starting procedure member 'jenkins-hbase6.apache.org,40975,1682122342534' 2023-04-22T00:12:23,656 DEBUG [RS:0;jenkins-hbase6:40975] procedure.ZKProcedureMemberRpcs(134): Checking for aborted procedures on node: '/hbase/online-snapshot/abort' 2023-04-22T00:12:23,656 DEBUG [RS:1;jenkins-hbase6:39791] procedure.RegionServerProcedureManagerHost(51): Procedure flush-table-proc starting 2023-04-22T00:12:23,656 DEBUG [RS:1;jenkins-hbase6:39791] flush.RegionServerFlushTableProcedureManager(106): Start region server flush procedure manager jenkins-hbase6.apache.org,39791,1682122342596 2023-04-22T00:12:23,656 DEBUG [RS:1;jenkins-hbase6:39791] procedure.ZKProcedureMemberRpcs(357): Starting procedure member 'jenkins-hbase6.apache.org,39791,1682122342596' 2023-04-22T00:12:23,657 DEBUG [RS:1;jenkins-hbase6:39791] procedure.ZKProcedureMemberRpcs(134): Checking for aborted procedures on node: '/hbase/flush-table-proc/abort' 2023-04-22T00:12:23,657 DEBUG [RS:0;jenkins-hbase6:40975] procedure.ZKProcedureMemberRpcs(154): Looking for new procedures under znode:'/hbase/online-snapshot/acquired' 2023-04-22T00:12:23,657 DEBUG [RS:1;jenkins-hbase6:39791] procedure.ZKProcedureMemberRpcs(154): Looking for new procedures under znode:'/hbase/flush-table-proc/acquired' 2023-04-22T00:12:23,657 DEBUG [RS:0;jenkins-hbase6:40975] procedure.RegionServerProcedureManagerHost(53): Procedure online-snapshot started 2023-04-22T00:12:23,658 INFO [RS:0;jenkins-hbase6:40975] quotas.RegionServerRpcQuotaManager(63): Quota support disabled 2023-04-22T00:12:23,658 INFO [RS:0;jenkins-hbase6:40975] quotas.RegionServerSpaceQuotaManager(80): Quota support disabled, not starting space quota manager. 2023-04-22T00:12:23,658 DEBUG [RS:1;jenkins-hbase6:39791] procedure.RegionServerProcedureManagerHost(53): Procedure flush-table-proc started 2023-04-22T00:12:23,658 DEBUG [RS:1;jenkins-hbase6:39791] procedure.RegionServerProcedureManagerHost(51): Procedure online-snapshot starting 2023-04-22T00:12:23,658 DEBUG [RS:1;jenkins-hbase6:39791] snapshot.RegionServerSnapshotManager(126): Start Snapshot Manager jenkins-hbase6.apache.org,39791,1682122342596 2023-04-22T00:12:23,658 DEBUG [RS:1;jenkins-hbase6:39791] procedure.ZKProcedureMemberRpcs(357): Starting procedure member 'jenkins-hbase6.apache.org,39791,1682122342596' 2023-04-22T00:12:23,658 DEBUG [RS:1;jenkins-hbase6:39791] procedure.ZKProcedureMemberRpcs(134): Checking for aborted procedures on node: '/hbase/online-snapshot/abort' 2023-04-22T00:12:23,658 DEBUG [RS:1;jenkins-hbase6:39791] procedure.ZKProcedureMemberRpcs(154): Looking for new procedures under znode:'/hbase/online-snapshot/acquired' 2023-04-22T00:12:23,659 DEBUG [RS:1;jenkins-hbase6:39791] procedure.RegionServerProcedureManagerHost(53): Procedure online-snapshot started 2023-04-22T00:12:23,659 INFO [RS:1;jenkins-hbase6:39791] quotas.RegionServerRpcQuotaManager(63): Quota support disabled 2023-04-22T00:12:23,659 INFO [RS:1;jenkins-hbase6:39791] quotas.RegionServerSpaceQuotaManager(80): Quota support disabled, not starting space quota manager. 2023-04-22T00:12:23,766 INFO [RS:1;jenkins-hbase6:39791] monitor.StreamSlowMonitor(122): New stream slow monitor defaultMonitorName 2023-04-22T00:12:23,766 INFO [RS:0;jenkins-hbase6:40975] monitor.StreamSlowMonitor(122): New stream slow monitor defaultMonitorName 2023-04-22T00:12:23,767 INFO [RS:1;jenkins-hbase6:39791] wal.AbstractFSWAL(491): WAL configuration: blocksize=64 MB, rollsize=32 MB, prefix=jenkins-hbase6.apache.org%2C39791%2C1682122342596, suffix=, logDir=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596, archiveDir=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/oldWALs, maxLogs=48 2023-04-22T00:12:23,767 INFO [RS:0;jenkins-hbase6:40975] wal.AbstractFSWAL(491): WAL configuration: blocksize=64 MB, rollsize=32 MB, prefix=jenkins-hbase6.apache.org%2C40975%2C1682122342534, suffix=, logDir=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,40975,1682122342534, archiveDir=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/oldWALs, maxLogs=48 2023-04-22T00:12:23,786 INFO [RS:1;jenkins-hbase6:39791] wal.AbstractFSWAL(832): New WAL /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770 2023-04-22T00:12:23,786 INFO [RS:0;jenkins-hbase6:40975] wal.AbstractFSWAL(832): New WAL /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,40975,1682122342534/jenkins-hbase6.apache.org%2C40975%2C1682122342534.1682122343770 2023-04-22T00:12:23,787 DEBUG [RS:1;jenkins-hbase6:39791] wal.AbstractFSWAL(916): Create new AsyncFSWAL writer with pipeline: [] 2023-04-22T00:12:23,787 DEBUG [RS:0;jenkins-hbase6:40975] wal.AbstractFSWAL(916): Create new AsyncFSWAL writer with pipeline: [] 2023-04-22T00:12:23,879 DEBUG [jenkins-hbase6:35905] assignment.AssignmentManager(2303): Processing assignQueue; systemServersCount=2, allServersCount=2 2023-04-22T00:12:23,885 DEBUG [jenkins-hbase6:35905] balancer.BalancerClusterState(186): Hosts are {jenkins-hbase6.apache.org=0} racks are {/default-rack=0} 2023-04-22T00:12:23,889 DEBUG [jenkins-hbase6:35905] balancer.BalancerClusterState(287): server 0 is on host 0 2023-04-22T00:12:23,889 DEBUG [jenkins-hbase6:35905] balancer.BalancerClusterState(287): server 1 is on host 0 2023-04-22T00:12:23,889 INFO [jenkins-hbase6:35905] balancer.BalancerClusterState(298): server 0 is on rack 0 2023-04-22T00:12:23,889 INFO [jenkins-hbase6:35905] balancer.BalancerClusterState(298): server 1 is on rack 0 2023-04-22T00:12:23,889 DEBUG [jenkins-hbase6:35905] balancer.BalancerClusterState(303): Number of tables=1, number of hosts=1, number of racks=1 2023-04-22T00:12:23,897 INFO [PEWorker-3] assignment.RegionStateStore(202): pid=2 updating hbase:meta row=1588230740, regionState=OPENING, regionLocation=jenkins-hbase6.apache.org,39791,1682122342596 2023-04-22T00:12:23,901 INFO [PEWorker-3] zookeeper.MetaTableLocator(171): Setting hbase:meta replicaId=0 location in ZooKeeper as jenkins-hbase6.apache.org,39791,1682122342596, state=OPENING 2023-04-22T00:12:23,911 DEBUG [PEWorker-3] zookeeper.MetaTableLocator(183): hbase:meta region location doesn't exist, create it 2023-04-22T00:12:23,913 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:23,913 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:39791-0x100d6205f0d0002, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:23,913 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:40975-0x100d6205f0d0001, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:23,914 DEBUG [zk-event-processor-pool-0] hbase.MetaRegionLocationCache(167): Updating meta znode for path /hbase/meta-region-server: CHANGED 2023-04-22T00:12:23,914 DEBUG [zk-event-processor-pool-0] hbase.MetaRegionLocationCache(167): Updating meta znode for path /hbase/meta-region-server: CHANGED 2023-04-22T00:12:23,914 DEBUG [zk-event-processor-pool-0] hbase.MetaRegionLocationCache(167): Updating meta znode for path /hbase/meta-region-server: CHANGED 2023-04-22T00:12:23,917 INFO [PEWorker-3] procedure2.ProcedureExecutor(1685): Initialized subprocedures=[{pid=3, ppid=2, state=RUNNABLE; OpenRegionProcedure 1588230740, server=jenkins-hbase6.apache.org,39791,1682122342596}] 2023-04-22T00:12:24,096 DEBUG [RSProcedureDispatcher-pool-0] master.ServerManager(721): New admin connection to jenkins-hbase6.apache.org,39791,1682122342596 2023-04-22T00:12:24,098 DEBUG [RSProcedureDispatcher-pool-0] ipc.RpcConnection(122): Using SIMPLE authentication for service=AdminService, sasl=false 2023-04-22T00:12:24,102 INFO [RS-EventLoopGroup-4-2] ipc.ServerRpcConnection(459): Connection from 172.31.2.20:36728, version=2.6.0-SNAPSHOT, sasl=false, ugi=jenkins (auth:SIMPLE), service=AdminService 2023-04-22T00:12:24,108 INFO [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] handler.AssignRegionHandler(128): Open hbase:meta,,1.1588230740 2023-04-22T00:12:24,109 INFO [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] wal.WALFactory(183): Instantiating WALProvider of type class org.apache.hadoop.hbase.wal.AsyncFSWALProvider 2023-04-22T00:12:24,109 INFO [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] monitor.StreamSlowMonitor(122): New stream slow monitor .meta 2023-04-22T00:12:24,111 INFO [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] wal.AbstractFSWAL(491): WAL configuration: blocksize=64 MB, rollsize=32 MB, prefix=jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta, suffix=.meta, logDir=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596, archiveDir=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/oldWALs, maxLogs=48 2023-04-22T00:12:24,126 INFO [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] wal.AbstractFSWAL(832): New WAL /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta 2023-04-22T00:12:24,127 DEBUG [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] wal.AbstractFSWAL(916): Create new AsyncFSWAL writer with pipeline: [] 2023-04-22T00:12:24,127 DEBUG [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(7211): Opening region: {ENCODED => 1588230740, NAME => 'hbase:meta,,1', STARTKEY => '', ENDKEY => ''} 2023-04-22T00:12:24,128 DEBUG [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] coprocessor.CoprocessorHost(215): Loading coprocessor class org.apache.hadoop.hbase.coprocessor.MultiRowMutationEndpoint with path null and priority 536870911 2023-04-22T00:12:24,315 DEBUG [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(7912): Registered coprocessor service: region=hbase:meta,,1 service=MultiRowMutationService 2023-04-22T00:12:24,320 INFO [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] regionserver.RegionCoprocessorHost(393): Loaded coprocessor org.apache.hadoop.hbase.coprocessor.MultiRowMutationEndpoint from HTD of hbase:meta successfully. 2023-04-22T00:12:24,325 DEBUG [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] regionserver.MetricsRegionSourceImpl(79): Creating new MetricsRegionSourceImpl for table meta 1588230740 2023-04-22T00:12:24,325 DEBUG [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(886): Instantiated hbase:meta,,1.1588230740; StoreHotnessProtector, parallelPutToStoreThreadLimit=0 ; minColumnNum=100 ; preparePutThreadLimit=0 ; hotProtect now disable 2023-04-22T00:12:24,325 DEBUG [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(7253): checking encryption for 1588230740 2023-04-22T00:12:24,325 DEBUG [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(7256): checking classloading for 1588230740 2023-04-22T00:12:24,327 INFO [StoreOpener-1588230740-1] regionserver.HStore(391): Created cacheConfig: cacheDataOnRead=true, cacheDataOnWrite=false, cacheIndexesOnWrite=false, cacheBloomsOnWrite=false, cacheEvictOnClose=false, cacheDataCompressed=false, prefetchOnOpen=true, for column family info of region 1588230740 2023-04-22T00:12:24,328 INFO [StoreOpener-1588230740-1] compactions.CompactionConfiguration(173): size [minCompactSize:128 MB, maxCompactSize:8.00 EB, offPeakMaxCompactSize:8.00 EB); files [minFilesToCompact:3, maxFilesToCompact:10); ratio 1.200000; off-peak ratio 5.000000; throttle point 2684354560; major period 604800000, major jitter 0.500000, min locality to compact 0.000000; tiered compaction: max_age 9223372036854775807, incoming window min 6, compaction policy for tiered window org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy, single output for minor true, compaction window factory org.apache.hadoop.hbase.regionserver.compactions.ExponentialCompactionWindowFactory, region 1588230740 columnFamilyName info 2023-04-22T00:12:24,328 DEBUG [StoreOpener-1588230740-1] storefiletracker.StoreFileTrackerFactory(122): instantiating StoreFileTracker impl org.apache.hadoop.hbase.regionserver.storefiletracker.DefaultStoreFileTracker 2023-04-22T00:12:24,328 INFO [StoreOpener-1588230740-1] regionserver.HStore(321): Store=1588230740/info, memstore type=DefaultMemStore, storagePolicy=NONE, verifyBulkLoads=false, parallelPutCountPrintThreshold=50, encoding=ROW_INDEX_V1, compression=NONE 2023-04-22T00:12:24,328 INFO [StoreOpener-1588230740-1] regionserver.HStore(391): Created cacheConfig: cacheDataOnRead=true, cacheDataOnWrite=false, cacheIndexesOnWrite=false, cacheBloomsOnWrite=false, cacheEvictOnClose=false, cacheDataCompressed=false, prefetchOnOpen=true, for column family rep_barrier of region 1588230740 2023-04-22T00:12:24,329 INFO [StoreOpener-1588230740-1] compactions.CompactionConfiguration(173): size [minCompactSize:128 MB, maxCompactSize:8.00 EB, offPeakMaxCompactSize:8.00 EB); files [minFilesToCompact:3, maxFilesToCompact:10); ratio 1.200000; off-peak ratio 5.000000; throttle point 2684354560; major period 604800000, major jitter 0.500000, min locality to compact 0.000000; tiered compaction: max_age 9223372036854775807, incoming window min 6, compaction policy for tiered window org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy, single output for minor true, compaction window factory org.apache.hadoop.hbase.regionserver.compactions.ExponentialCompactionWindowFactory, region 1588230740 columnFamilyName rep_barrier 2023-04-22T00:12:24,329 DEBUG [StoreOpener-1588230740-1] storefiletracker.StoreFileTrackerFactory(122): instantiating StoreFileTracker impl org.apache.hadoop.hbase.regionserver.storefiletracker.DefaultStoreFileTracker 2023-04-22T00:12:24,329 INFO [StoreOpener-1588230740-1] regionserver.HStore(321): Store=1588230740/rep_barrier, memstore type=DefaultMemStore, storagePolicy=NONE, verifyBulkLoads=false, parallelPutCountPrintThreshold=50, encoding=ROW_INDEX_V1, compression=NONE 2023-04-22T00:12:24,329 INFO [StoreOpener-1588230740-1] regionserver.HStore(391): Created cacheConfig: cacheDataOnRead=true, cacheDataOnWrite=false, cacheIndexesOnWrite=false, cacheBloomsOnWrite=false, cacheEvictOnClose=false, cacheDataCompressed=false, prefetchOnOpen=true, for column family table of region 1588230740 2023-04-22T00:12:24,330 INFO [StoreOpener-1588230740-1] compactions.CompactionConfiguration(173): size [minCompactSize:128 MB, maxCompactSize:8.00 EB, offPeakMaxCompactSize:8.00 EB); files [minFilesToCompact:3, maxFilesToCompact:10); ratio 1.200000; off-peak ratio 5.000000; throttle point 2684354560; major period 604800000, major jitter 0.500000, min locality to compact 0.000000; tiered compaction: max_age 9223372036854775807, incoming window min 6, compaction policy for tiered window org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy, single output for minor true, compaction window factory org.apache.hadoop.hbase.regionserver.compactions.ExponentialCompactionWindowFactory, region 1588230740 columnFamilyName table 2023-04-22T00:12:24,330 DEBUG [StoreOpener-1588230740-1] storefiletracker.StoreFileTrackerFactory(122): instantiating StoreFileTracker impl org.apache.hadoop.hbase.regionserver.storefiletracker.DefaultStoreFileTracker 2023-04-22T00:12:24,330 INFO [StoreOpener-1588230740-1] regionserver.HStore(321): Store=1588230740/table, memstore type=DefaultMemStore, storagePolicy=NONE, verifyBulkLoads=false, parallelPutCountPrintThreshold=50, encoding=ROW_INDEX_V1, compression=NONE 2023-04-22T00:12:24,331 DEBUG [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(5227): Found 0 recovered edits file(s) under file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/meta/1588230740 2023-04-22T00:12:24,332 DEBUG [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(5227): Found 0 recovered edits file(s) under file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/meta/1588230740 2023-04-22T00:12:24,333 DEBUG [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] regionserver.FlushLargeStoresPolicy(65): No hbase.hregion.percolumnfamilyflush.size.lower.bound set in table hbase:meta descriptor;using region.getMemStoreFlushHeapSize/# of families (42.7 M)) instead. 2023-04-22T00:12:24,334 DEBUG [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1074): writing seq id for 1588230740 2023-04-22T00:12:24,334 INFO [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1091): Opened 1588230740; next sequenceid=2; SteppingSplitPolicysuper{IncreasingToUpperBoundRegionSplitPolicy{initialSize=268435456, ConstantSizeRegionSplitPolicy{desiredMaxFileSize=63618054, jitterRate=-0.05201712250709534}}}, FlushLargeStoresPolicy{flushSizeLowerBound=44739242} 2023-04-22T00:12:24,335 DEBUG [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(990): Region open journal for 1588230740: 2023-04-22T00:12:24,343 INFO [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] regionserver.HRegionServer(2538): Post open deploy tasks for hbase:meta,,1.1588230740, pid=3, masterSystemTime=1682122344089 2023-04-22T00:12:24,357 DEBUG [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] regionserver.HRegionServer(2565): Finished post open deploy task for hbase:meta,,1.1588230740 2023-04-22T00:12:24,357 INFO [RS_OPEN_META-regionserver/jenkins-hbase6:0-0] handler.AssignRegionHandler(156): Opened hbase:meta,,1.1588230740 2023-04-22T00:12:24,358 INFO [PEWorker-5] assignment.RegionStateStore(202): pid=2 updating hbase:meta row=1588230740, regionState=OPEN, openSeqNum=2, regionLocation=jenkins-hbase6.apache.org,39791,1682122342596 2023-04-22T00:12:24,359 INFO [PEWorker-5] zookeeper.MetaTableLocator(171): Setting hbase:meta replicaId=0 location in ZooKeeper as jenkins-hbase6.apache.org,39791,1682122342596, state=OPEN 2023-04-22T00:12:24,361 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:39791-0x100d6205f0d0002, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeDataChanged, state=SyncConnected, path=/hbase/meta-region-server 2023-04-22T00:12:24,361 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:40975-0x100d6205f0d0001, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeDataChanged, state=SyncConnected, path=/hbase/meta-region-server 2023-04-22T00:12:24,361 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeDataChanged, state=SyncConnected, path=/hbase/meta-region-server 2023-04-22T00:12:24,361 DEBUG [zk-event-processor-pool-0] hbase.MetaRegionLocationCache(167): Updating meta znode for path /hbase/meta-region-server: CHANGED 2023-04-22T00:12:24,361 DEBUG [zk-event-processor-pool-0] hbase.MetaRegionLocationCache(167): Updating meta znode for path /hbase/meta-region-server: CHANGED 2023-04-22T00:12:24,361 DEBUG [zk-event-processor-pool-0] hbase.MetaRegionLocationCache(167): Updating meta znode for path /hbase/meta-region-server: CHANGED 2023-04-22T00:12:24,364 INFO [PEWorker-5] procedure2.ProcedureExecutor(1828): Finished subprocedure pid=3, resume processing ppid=2 2023-04-22T00:12:24,364 INFO [PEWorker-5] procedure2.ProcedureExecutor(1414): Finished pid=3, ppid=2, state=SUCCESS; OpenRegionProcedure 1588230740, server=jenkins-hbase6.apache.org,39791,1682122342596 in 444 msec 2023-04-22T00:12:24,367 INFO [PEWorker-1] procedure2.ProcedureExecutor(1828): Finished subprocedure pid=2, resume processing ppid=1 2023-04-22T00:12:24,367 INFO [PEWorker-1] procedure2.ProcedureExecutor(1414): Finished pid=2, ppid=1, state=SUCCESS; TransitRegionStateProcedure table=hbase:meta, region=1588230740, ASSIGN in 901 msec 2023-04-22T00:12:24,370 INFO [PEWorker-2] procedure2.ProcedureExecutor(1414): Finished pid=1, state=SUCCESS; InitMetaProcedure table=hbase:meta in 1.0590 sec 2023-04-22T00:12:24,370 INFO [master/jenkins-hbase6:0:becomeActiveMaster] master.HMaster(1062): Wait for region servers to report in: status=status unset, state=RUNNING, startTime=1682122344370, completionTime=-1 2023-04-22T00:12:24,370 INFO [master/jenkins-hbase6:0:becomeActiveMaster] master.ServerManager(830): Finished waiting on RegionServer count=2; waited=0ms, expected min=2 server(s), max=2 server(s), master is running 2023-04-22T00:12:24,370 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] assignment.AssignmentManager(1629): Joining cluster... 2023-04-22T00:12:24,427 DEBUG [hconnection-0x7cd4d83-shared-pool-0] ipc.RpcConnection(122): Using SIMPLE authentication for service=ClientService, sasl=false 2023-04-22T00:12:24,429 INFO [RS-EventLoopGroup-4-1] ipc.ServerRpcConnection(459): Connection from 172.31.2.20:36744, version=2.6.0-SNAPSHOT, sasl=false, ugi=jenkins (auth:SIMPLE), service=ClientService 2023-04-22T00:12:24,441 INFO [master/jenkins-hbase6:0:becomeActiveMaster] assignment.AssignmentManager(1641): Number of RegionServers=2 2023-04-22T00:12:24,441 INFO [master/jenkins-hbase6:0:becomeActiveMaster] procedure2.TimeoutExecutorThread(81): ADDED pid=-1, state=WAITING_TIMEOUT; org.apache.hadoop.hbase.master.assignment.AssignmentManager$RegionInTransitionChore; timeout=60000, timestamp=1682122404441 2023-04-22T00:12:24,441 INFO [master/jenkins-hbase6:0:becomeActiveMaster] procedure2.TimeoutExecutorThread(81): ADDED pid=-1, state=WAITING_TIMEOUT; org.apache.hadoop.hbase.master.assignment.AssignmentManager$DeadServerMetricRegionChore; timeout=120000, timestamp=1682122464441 2023-04-22T00:12:24,441 INFO [master/jenkins-hbase6:0:becomeActiveMaster] assignment.AssignmentManager(1648): Joined the cluster in 70 msec 2023-04-22T00:12:24,465 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] balancer.RegionLocationFinder(172): Locality for region 1588230740 changed from -1.0 to 0.0, refreshing cache 2023-04-22T00:12:24,476 INFO [master/jenkins-hbase6:0:becomeActiveMaster] hbase.ChoreService(168): Chore ScheduledChore name=jenkins-hbase6.apache.org,35905,1682122341393-ClusterStatusChore, period=60000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:24,476 INFO [master/jenkins-hbase6:0:becomeActiveMaster] hbase.ChoreService(168): Chore ScheduledChore name=jenkins-hbase6.apache.org,35905,1682122341393-BalancerChore, period=300000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:24,476 INFO [master/jenkins-hbase6:0:becomeActiveMaster] hbase.ChoreService(168): Chore ScheduledChore name=jenkins-hbase6.apache.org,35905,1682122341393-RegionNormalizerChore, period=300000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:24,478 INFO [master/jenkins-hbase6:0:becomeActiveMaster] hbase.ChoreService(168): Chore ScheduledChore name=CatalogJanitor-jenkins-hbase6:35905, period=300000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:24,478 INFO [master/jenkins-hbase6:0:becomeActiveMaster] hbase.ChoreService(168): Chore ScheduledChore name=HbckChore-, period=3600000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:24,483 DEBUG [master/jenkins-hbase6:0.Chore.1] janitor.CatalogJanitor(175): 2023-04-22T00:12:24,491 INFO [master/jenkins-hbase6:0:becomeActiveMaster] master.TableNamespaceManager(92): Namespace table not found. Creating... 2023-04-22T00:12:24,492 INFO [master/jenkins-hbase6:0:becomeActiveMaster] master.HMaster(2367): Client=null/null create 'hbase:namespace', {NAME => 'info', INDEX_BLOCK_ENCODING => 'NONE', VERSIONS => '10', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROW', IN_MEMORY => 'true', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '8192 B (8KB)'} 2023-04-22T00:12:24,499 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] procedure2.ProcedureExecutor(1033): Stored pid=4, state=RUNNABLE:CREATE_TABLE_PRE_OPERATION; CreateTableProcedure table=hbase:namespace 2023-04-22T00:12:24,501 INFO [PEWorker-3] procedure.CreateTableProcedure(81): pid=4, state=RUNNABLE:CREATE_TABLE_PRE_OPERATION, locked=true; CreateTableProcedure table=hbase:namespace execute state=CREATE_TABLE_PRE_OPERATION 2023-04-22T00:12:24,503 DEBUG [PEWorker-3] storefiletracker.StoreFileTrackerFactory(122): instantiating StoreFileTracker impl org.apache.hadoop.hbase.regionserver.storefiletracker.DefaultStoreFileTracker 2023-04-22T00:12:24,503 INFO [PEWorker-3] procedure.CreateTableProcedure(81): pid=4, state=RUNNABLE:CREATE_TABLE_WRITE_FS_LAYOUT, locked=true; CreateTableProcedure table=hbase:namespace execute state=CREATE_TABLE_WRITE_FS_LAYOUT 2023-04-22T00:12:24,510 INFO [RegionOpenAndInit-hbase:namespace-pool-0] regionserver.HRegion(7032): creating {ENCODED => 0f10d46d488b35a96f496729b6d15432, NAME => 'hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432.', STARTKEY => '', ENDKEY => ''}, tableDescriptor='hbase:namespace', {TABLE_ATTRIBUTES => {METADATA => {'hbase.store.file-tracker.impl' => 'DEFAULT'}}}, {NAME => 'info', INDEX_BLOCK_ENCODING => 'NONE', VERSIONS => '10', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROW', IN_MEMORY => 'true', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '8192 B (8KB)'}, regionDir=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67 2023-04-22T00:12:24,514 DEBUG [RegionOpenAndInit-hbase:namespace-pool-0] regionserver.HRegion(886): Instantiated hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432.; StoreHotnessProtector, parallelPutToStoreThreadLimit=0 ; minColumnNum=100 ; preparePutThreadLimit=0 ; hotProtect now disable 2023-04-22T00:12:24,514 DEBUG [RegionOpenAndInit-hbase:namespace-pool-0] regionserver.HRegion(1625): Closing 0f10d46d488b35a96f496729b6d15432, disabling compactions & flushes 2023-04-22T00:12:24,514 INFO [RegionOpenAndInit-hbase:namespace-pool-0] regionserver.HRegion(1647): Closing region hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432. 2023-04-22T00:12:24,514 DEBUG [RegionOpenAndInit-hbase:namespace-pool-0] regionserver.HRegion(1668): Waiting without time limit for close lock on hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432. 2023-04-22T00:12:24,514 DEBUG [RegionOpenAndInit-hbase:namespace-pool-0] regionserver.HRegion(1735): Acquired close lock on hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432. after waiting 0 ms 2023-04-22T00:12:24,514 DEBUG [RegionOpenAndInit-hbase:namespace-pool-0] regionserver.HRegion(1745): Updates disabled for region hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432. 2023-04-22T00:12:24,514 INFO [RegionOpenAndInit-hbase:namespace-pool-0] regionserver.HRegion(1866): Closed hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432. 2023-04-22T00:12:24,514 DEBUG [RegionOpenAndInit-hbase:namespace-pool-0] regionserver.HRegion(1579): Region close journal for 0f10d46d488b35a96f496729b6d15432: 2023-04-22T00:12:24,515 INFO [PEWorker-3] procedure.CreateTableProcedure(81): pid=4, state=RUNNABLE:CREATE_TABLE_ADD_TO_META, locked=true; CreateTableProcedure table=hbase:namespace execute state=CREATE_TABLE_ADD_TO_META 2023-04-22T00:12:24,524 DEBUG [PEWorker-3] hbase.MetaTableAccessor(2113): Put {"totalColumns":2,"row":"hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432.","families":{"info":[{"qualifier":"regioninfo","vlen":41,"tag":[],"timestamp":"1682122344516"},{"qualifier":"state","vlen":6,"tag":[],"timestamp":"1682122344516"}]},"ts":"1682122344516"} 2023-04-22T00:12:24,551 INFO [PEWorker-3] hbase.MetaTableAccessor(1516): Added 1 regions to meta. 2023-04-22T00:12:24,551 INFO [PEWorker-3] procedure.CreateTableProcedure(81): pid=4, state=RUNNABLE:CREATE_TABLE_ASSIGN_REGIONS, locked=true; CreateTableProcedure table=hbase:namespace execute state=CREATE_TABLE_ASSIGN_REGIONS 2023-04-22T00:12:24,556 DEBUG [PEWorker-3] hbase.MetaTableAccessor(2113): Put {"totalColumns":1,"row":"hbase:namespace","families":{"table":[{"qualifier":"state","vlen":2,"tag":[],"timestamp":"1682122344552"}]},"ts":"1682122344552"} 2023-04-22T00:12:24,558 INFO [PEWorker-3] hbase.MetaTableAccessor(1655): Updated tableName=hbase:namespace, state=ENABLING in hbase:meta 2023-04-22T00:12:24,563 DEBUG [PEWorker-3] balancer.BalancerClusterState(186): Hosts are {jenkins-hbase6.apache.org=0} racks are {/default-rack=0} 2023-04-22T00:12:24,563 DEBUG [PEWorker-3] balancer.BalancerClusterState(287): server 0 is on host 0 2023-04-22T00:12:24,564 DEBUG [PEWorker-3] balancer.BalancerClusterState(287): server 1 is on host 0 2023-04-22T00:12:24,564 INFO [PEWorker-3] balancer.BalancerClusterState(298): server 0 is on rack 0 2023-04-22T00:12:24,564 INFO [PEWorker-3] balancer.BalancerClusterState(298): server 1 is on rack 0 2023-04-22T00:12:24,564 DEBUG [PEWorker-3] balancer.BalancerClusterState(303): Number of tables=1, number of hosts=1, number of racks=1 2023-04-22T00:12:24,565 INFO [PEWorker-3] procedure2.ProcedureExecutor(1685): Initialized subprocedures=[{pid=5, ppid=4, state=RUNNABLE:REGION_STATE_TRANSITION_GET_ASSIGN_CANDIDATE; TransitRegionStateProcedure table=hbase:namespace, region=0f10d46d488b35a96f496729b6d15432, ASSIGN}] 2023-04-22T00:12:24,566 INFO [PEWorker-4] procedure.MasterProcedureScheduler(727): Took xlock for pid=5, ppid=4, state=RUNNABLE:REGION_STATE_TRANSITION_GET_ASSIGN_CANDIDATE; TransitRegionStateProcedure table=hbase:namespace, region=0f10d46d488b35a96f496729b6d15432, ASSIGN 2023-04-22T00:12:24,567 INFO [PEWorker-4] assignment.TransitRegionStateProcedure(262): Starting pid=5, ppid=4, state=RUNNABLE:REGION_STATE_TRANSITION_GET_ASSIGN_CANDIDATE, locked=true; TransitRegionStateProcedure table=hbase:namespace, region=0f10d46d488b35a96f496729b6d15432, ASSIGN; state=OFFLINE, location=jenkins-hbase6.apache.org,40975,1682122342534; forceNewPlan=false, retain=false 2023-04-22T00:12:24,719 INFO [jenkins-hbase6:35905] balancer.BaseLoadBalancer(545): Reassigned 1 regions. 1 retained the pre-restart assignment. 2023-04-22T00:12:24,720 INFO [PEWorker-5] assignment.RegionStateStore(202): pid=5 updating hbase:meta row=0f10d46d488b35a96f496729b6d15432, regionState=OPENING, regionLocation=jenkins-hbase6.apache.org,40975,1682122342534 2023-04-22T00:12:24,724 INFO [PEWorker-5] procedure2.ProcedureExecutor(1685): Initialized subprocedures=[{pid=6, ppid=5, state=RUNNABLE; OpenRegionProcedure 0f10d46d488b35a96f496729b6d15432, server=jenkins-hbase6.apache.org,40975,1682122342534}] 2023-04-22T00:12:24,877 DEBUG [RSProcedureDispatcher-pool-1] master.ServerManager(721): New admin connection to jenkins-hbase6.apache.org,40975,1682122342534 2023-04-22T00:12:24,877 DEBUG [RSProcedureDispatcher-pool-1] ipc.RpcConnection(122): Using SIMPLE authentication for service=AdminService, sasl=false 2023-04-22T00:12:24,880 INFO [RS-EventLoopGroup-3-2] ipc.ServerRpcConnection(459): Connection from 172.31.2.20:60202, version=2.6.0-SNAPSHOT, sasl=false, ugi=jenkins (auth:SIMPLE), service=AdminService 2023-04-22T00:12:24,882 INFO [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] handler.AssignRegionHandler(128): Open hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432. 2023-04-22T00:12:24,883 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(7211): Opening region: {ENCODED => 0f10d46d488b35a96f496729b6d15432, NAME => 'hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432.', STARTKEY => '', ENDKEY => ''} 2023-04-22T00:12:24,883 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.MetricsRegionSourceImpl(79): Creating new MetricsRegionSourceImpl for table namespace 0f10d46d488b35a96f496729b6d15432 2023-04-22T00:12:24,883 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(886): Instantiated hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432.; StoreHotnessProtector, parallelPutToStoreThreadLimit=0 ; minColumnNum=100 ; preparePutThreadLimit=0 ; hotProtect now disable 2023-04-22T00:12:24,884 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(7253): checking encryption for 0f10d46d488b35a96f496729b6d15432 2023-04-22T00:12:24,884 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(7256): checking classloading for 0f10d46d488b35a96f496729b6d15432 2023-04-22T00:12:24,884 INFO [StoreOpener-0f10d46d488b35a96f496729b6d15432-1] regionserver.HStore(391): Created cacheConfig: cacheDataOnRead=true, cacheDataOnWrite=false, cacheIndexesOnWrite=false, cacheBloomsOnWrite=false, cacheEvictOnClose=false, cacheDataCompressed=false, prefetchOnOpen=true, for column family info of region 0f10d46d488b35a96f496729b6d15432 2023-04-22T00:12:24,885 INFO [StoreOpener-0f10d46d488b35a96f496729b6d15432-1] compactions.CompactionConfiguration(173): size [minCompactSize:128 MB, maxCompactSize:8.00 EB, offPeakMaxCompactSize:8.00 EB); files [minFilesToCompact:3, maxFilesToCompact:10); ratio 1.200000; off-peak ratio 5.000000; throttle point 2684354560; major period 604800000, major jitter 0.500000, min locality to compact 0.000000; tiered compaction: max_age 9223372036854775807, incoming window min 6, compaction policy for tiered window org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy, single output for minor true, compaction window factory org.apache.hadoop.hbase.regionserver.compactions.ExponentialCompactionWindowFactory, region 0f10d46d488b35a96f496729b6d15432 columnFamilyName info 2023-04-22T00:12:24,886 DEBUG [StoreOpener-0f10d46d488b35a96f496729b6d15432-1] storefiletracker.StoreFileTrackerFactory(122): instantiating StoreFileTracker impl org.apache.hadoop.hbase.regionserver.storefiletracker.DefaultStoreFileTracker 2023-04-22T00:12:24,886 INFO [StoreOpener-0f10d46d488b35a96f496729b6d15432-1] regionserver.HStore(321): Store=0f10d46d488b35a96f496729b6d15432/info, memstore type=DefaultMemStore, storagePolicy=NONE, verifyBulkLoads=false, parallelPutCountPrintThreshold=50, encoding=NONE, compression=NONE 2023-04-22T00:12:24,887 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(5227): Found 0 recovered edits file(s) under file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/namespace/0f10d46d488b35a96f496729b6d15432 2023-04-22T00:12:24,888 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(5227): Found 0 recovered edits file(s) under file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/namespace/0f10d46d488b35a96f496729b6d15432 2023-04-22T00:12:24,889 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1074): writing seq id for 0f10d46d488b35a96f496729b6d15432 2023-04-22T00:12:24,892 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] wal.WALSplitUtil(409): Wrote file=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/namespace/0f10d46d488b35a96f496729b6d15432/recovered.edits/1.seqid, newMaxSeqId=1, maxSeqId=-1 2023-04-22T00:12:24,893 INFO [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1091): Opened 0f10d46d488b35a96f496729b6d15432; next sequenceid=2; SteppingSplitPolicysuper{IncreasingToUpperBoundRegionSplitPolicy{initialSize=268435456, ConstantSizeRegionSplitPolicy{desiredMaxFileSize=58726476, jitterRate=-0.12490731477737427}}}, FlushLargeStoresPolicy{flushSizeLowerBound=-1} 2023-04-22T00:12:24,894 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(990): Region open journal for 0f10d46d488b35a96f496729b6d15432: 2023-04-22T00:12:24,895 INFO [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegionServer(2538): Post open deploy tasks for hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432., pid=6, masterSystemTime=1682122344877 2023-04-22T00:12:24,901 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegionServer(2565): Finished post open deploy task for hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432. 2023-04-22T00:12:24,901 INFO [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] handler.AssignRegionHandler(156): Opened hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432. 2023-04-22T00:12:24,901 INFO [PEWorker-2] assignment.RegionStateStore(202): pid=5 updating hbase:meta row=0f10d46d488b35a96f496729b6d15432, regionState=OPEN, openSeqNum=2, regionLocation=jenkins-hbase6.apache.org,40975,1682122342534 2023-04-22T00:12:24,906 INFO [PEWorker-2] procedure2.ProcedureExecutor(1828): Finished subprocedure pid=6, resume processing ppid=5 2023-04-22T00:12:24,906 INFO [PEWorker-2] procedure2.ProcedureExecutor(1414): Finished pid=6, ppid=5, state=SUCCESS; OpenRegionProcedure 0f10d46d488b35a96f496729b6d15432, server=jenkins-hbase6.apache.org,40975,1682122342534 in 180 msec 2023-04-22T00:12:24,908 INFO [PEWorker-3] procedure2.ProcedureExecutor(1828): Finished subprocedure pid=5, resume processing ppid=4 2023-04-22T00:12:24,908 INFO [PEWorker-3] procedure2.ProcedureExecutor(1414): Finished pid=5, ppid=4, state=SUCCESS; TransitRegionStateProcedure table=hbase:namespace, region=0f10d46d488b35a96f496729b6d15432, ASSIGN in 341 msec 2023-04-22T00:12:24,909 INFO [PEWorker-4] procedure.CreateTableProcedure(81): pid=4, state=RUNNABLE:CREATE_TABLE_UPDATE_DESC_CACHE, locked=true; CreateTableProcedure table=hbase:namespace execute state=CREATE_TABLE_UPDATE_DESC_CACHE 2023-04-22T00:12:24,909 DEBUG [PEWorker-4] hbase.MetaTableAccessor(2113): Put {"totalColumns":1,"row":"hbase:namespace","families":{"table":[{"qualifier":"state","vlen":2,"tag":[],"timestamp":"1682122344909"}]},"ts":"1682122344909"} 2023-04-22T00:12:24,912 INFO [PEWorker-4] hbase.MetaTableAccessor(1655): Updated tableName=hbase:namespace, state=ENABLED in hbase:meta 2023-04-22T00:12:24,914 INFO [PEWorker-4] procedure.CreateTableProcedure(81): pid=4, state=RUNNABLE:CREATE_TABLE_POST_OPERATION, locked=true; CreateTableProcedure table=hbase:namespace execute state=CREATE_TABLE_POST_OPERATION 2023-04-22T00:12:24,916 INFO [PEWorker-4] procedure2.ProcedureExecutor(1414): Finished pid=4, state=SUCCESS; CreateTableProcedure table=hbase:namespace in 422 msec 2023-04-22T00:12:25,002 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] zookeeper.ZKUtil(113): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/namespace 2023-04-22T00:12:25,004 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/namespace 2023-04-22T00:12:25,004 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:39791-0x100d6205f0d0002, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:25,004 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:40975-0x100d6205f0d0001, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:25,004 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:25,031 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] ipc.RpcConnection(122): Using SIMPLE authentication for service=ClientService, sasl=false 2023-04-22T00:12:25,033 INFO [RS-EventLoopGroup-3-3] ipc.ServerRpcConnection(459): Connection from 172.31.2.20:60212, version=2.6.0-SNAPSHOT, sasl=false, ugi=jenkins (auth:SIMPLE), service=ClientService 2023-04-22T00:12:25,045 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] procedure2.ProcedureExecutor(1033): Stored pid=7, state=RUNNABLE:CREATE_NAMESPACE_PREPARE; CreateNamespaceProcedure, namespace=default 2023-04-22T00:12:25,060 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/namespace 2023-04-22T00:12:25,065 INFO [PEWorker-5] procedure2.ProcedureExecutor(1414): Finished pid=7, state=SUCCESS; CreateNamespaceProcedure, namespace=default in 25 msec 2023-04-22T00:12:25,069 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] procedure2.ProcedureExecutor(1033): Stored pid=8, state=RUNNABLE:CREATE_NAMESPACE_PREPARE; CreateNamespaceProcedure, namespace=hbase 2023-04-22T00:12:25,077 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/namespace 2023-04-22T00:12:25,080 INFO [PEWorker-1] procedure2.ProcedureExecutor(1414): Finished pid=8, state=SUCCESS; CreateNamespaceProcedure, namespace=hbase in 11 msec 2023-04-22T00:12:25,099 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeDataChanged, state=SyncConnected, path=/hbase/namespace/default 2023-04-22T00:12:25,103 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeDataChanged, state=SyncConnected, path=/hbase/namespace/hbase 2023-04-22T00:12:25,103 INFO [master/jenkins-hbase6:0:becomeActiveMaster] master.HMaster(1192): Master has completed initialization 2.451sec 2023-04-22T00:12:25,105 INFO [master/jenkins-hbase6:0:becomeActiveMaster] quotas.MasterQuotaManager(97): Quota support disabled 2023-04-22T00:12:25,107 INFO [master/jenkins-hbase6:0:becomeActiveMaster] slowlog.SlowLogMasterService(57): Slow/Large requests logging to system table hbase:slowlog is disabled. Quitting. 2023-04-22T00:12:25,108 INFO [master/jenkins-hbase6:0:becomeActiveMaster] waleventtracker.WALEventTrackerTableCreator(75): wal event tracker requests logging to table REPLICATION.WALEVENTTRACKER is disabled. Quitting. 2023-04-22T00:12:25,108 INFO [master/jenkins-hbase6:0:becomeActiveMaster] master.ReplicationSinkTrackerTableCreator(90): replication sink tracker requests logging to table REPLICATION.SINK_TRACKER is disabled. Quitting. 2023-04-22T00:12:25,108 INFO [master/jenkins-hbase6:0:becomeActiveMaster] zookeeper.ZKWatcher(271): not a secure deployment, proceeding 2023-04-22T00:12:25,110 INFO [master/jenkins-hbase6:0:becomeActiveMaster] hbase.ChoreService(168): Chore ScheduledChore name=jenkins-hbase6.apache.org,35905,1682122341393-MobFileCleanerChore, period=86400, unit=SECONDS is enabled. 2023-04-22T00:12:25,111 INFO [master/jenkins-hbase6:0:becomeActiveMaster] hbase.ChoreService(168): Chore ScheduledChore name=jenkins-hbase6.apache.org,35905,1682122341393-MobFileCompactionChore, period=604800, unit=SECONDS is enabled. 2023-04-22T00:12:25,111 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster] master.HMaster(1295): Balancer post startup initialization complete, took 0 seconds 2023-04-22T00:12:25,112 INFO [master/jenkins-hbase6:0:becomeActiveMaster] hbase.ChoreService(168): Chore ScheduledChore name=RollingUpgradeChore, period=10, unit=SECONDS is enabled. 2023-04-22T00:12:25,183 DEBUG [Time-limited test] zookeeper.ReadOnlyZKClient(139): Connect 0x02472051 to 127.0.0.1:65214 with session timeout=90000ms, retries 30, retry interval 1000ms, keepAlive=60000ms 2023-04-22T00:12:25,193 DEBUG [Time-limited test] ipc.AbstractRpcClient(194): Codec=org.apache.hadoop.hbase.codec.KeyValueCodec@c5204e0, compressor=null, tcpKeepAlive=true, tcpNoDelay=true, connectTO=10000, readTO=20000, writeTO=60000, minIdleTimeBeforeClose=120000, maxRetries=0, fallbackAllowed=true, bind address=null 2023-04-22T00:12:25,196 DEBUG [Time-limited test] nio.NioEventLoop(110): -Dio.netty.noKeySetOptimization: false 2023-04-22T00:12:25,196 DEBUG [Time-limited test] nio.NioEventLoop(111): -Dio.netty.selectorAutoRebuildThreshold: 512 2023-04-22T00:12:25,209 DEBUG [hconnection-0x6e0bce3a-shared-pool-0] ipc.RpcConnection(122): Using SIMPLE authentication for service=ClientService, sasl=false 2023-04-22T00:12:25,224 INFO [RS-EventLoopGroup-4-1] ipc.ServerRpcConnection(459): Connection from 172.31.2.20:36750, version=2.6.0-SNAPSHOT, sasl=false, ugi=jenkins (auth:SIMPLE), service=ClientService 2023-04-22T00:12:25,233 INFO [Time-limited test] hbase.HBaseTestingUtility(1199): Minicluster is up; activeMaster=jenkins-hbase6.apache.org,35905,1682122341393 2023-04-22T00:12:25,241 DEBUG [Time-limited test] ipc.RpcConnection(122): Using SIMPLE authentication for service=MasterService, sasl=false 2023-04-22T00:12:25,243 INFO [RS-EventLoopGroup-1-1] ipc.ServerRpcConnection(459): Connection from 172.31.2.20:51996, version=2.6.0-SNAPSHOT, sasl=false, ugi=jenkins (auth:SIMPLE), service=MasterService 2023-04-22T00:12:25,254 INFO [RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905] master.HMaster$4(2331): Client=jenkins//172.31.2.20 create 'table1', {NAME => 'family', INDEX_BLOCK_ENCODING => 'NONE', VERSIONS => '1', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROW', IN_MEMORY => 'false', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '65536 B (64KB)'} 2023-04-22T00:12:25,256 DEBUG [RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905] procedure2.ProcedureExecutor(1033): Stored pid=9, state=RUNNABLE:CREATE_TABLE_PRE_OPERATION; CreateTableProcedure table=table1 2023-04-22T00:12:25,257 INFO [PEWorker-2] procedure.CreateTableProcedure(81): pid=9, state=RUNNABLE:CREATE_TABLE_PRE_OPERATION, locked=true; CreateTableProcedure table=table1 execute state=CREATE_TABLE_PRE_OPERATION 2023-04-22T00:12:25,257 INFO [RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905] master.MasterRpcServices(705): Client=jenkins//172.31.2.20 procedure request for creating table: namespace: "default" qualifier: "table1" procId is: 9 2023-04-22T00:12:25,257 DEBUG [PEWorker-2] storefiletracker.StoreFileTrackerFactory(122): instantiating StoreFileTracker impl org.apache.hadoop.hbase.regionserver.storefiletracker.DefaultStoreFileTracker 2023-04-22T00:12:25,258 INFO [PEWorker-2] procedure.CreateTableProcedure(81): pid=9, state=RUNNABLE:CREATE_TABLE_WRITE_FS_LAYOUT, locked=true; CreateTableProcedure table=table1 execute state=CREATE_TABLE_WRITE_FS_LAYOUT 2023-04-22T00:12:25,263 INFO [RegionOpenAndInit-table1-pool-0] regionserver.HRegion(7032): creating {ENCODED => 781af29763fbdd9e8f31ee736a0dc104, NAME => 'table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104.', STARTKEY => '', ENDKEY => ''}, tableDescriptor='table1', {TABLE_ATTRIBUTES => {METADATA => {'hbase.store.file-tracker.impl' => 'DEFAULT'}}}, {NAME => 'family', INDEX_BLOCK_ENCODING => 'NONE', VERSIONS => '1', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROW', IN_MEMORY => 'false', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '65536 B (64KB)'}, regionDir=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67 2023-04-22T00:12:25,265 DEBUG [RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905] master.MasterRpcServices(1285): Checking to see if procedure is done pid=9 2023-04-22T00:12:25,269 DEBUG [RegionOpenAndInit-table1-pool-0] regionserver.HRegion(886): Instantiated table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104.; StoreHotnessProtector, parallelPutToStoreThreadLimit=0 ; minColumnNum=100 ; preparePutThreadLimit=0 ; hotProtect now disable 2023-04-22T00:12:25,269 DEBUG [RegionOpenAndInit-table1-pool-0] regionserver.HRegion(1625): Closing 781af29763fbdd9e8f31ee736a0dc104, disabling compactions & flushes 2023-04-22T00:12:25,269 INFO [RegionOpenAndInit-table1-pool-0] regionserver.HRegion(1647): Closing region table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104. 2023-04-22T00:12:25,269 DEBUG [RegionOpenAndInit-table1-pool-0] regionserver.HRegion(1668): Waiting without time limit for close lock on table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104. 2023-04-22T00:12:25,269 DEBUG [RegionOpenAndInit-table1-pool-0] regionserver.HRegion(1735): Acquired close lock on table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104. after waiting 0 ms 2023-04-22T00:12:25,269 DEBUG [RegionOpenAndInit-table1-pool-0] regionserver.HRegion(1745): Updates disabled for region table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104. 2023-04-22T00:12:25,269 INFO [RegionOpenAndInit-table1-pool-0] regionserver.HRegion(1866): Closed table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104. 2023-04-22T00:12:25,269 DEBUG [RegionOpenAndInit-table1-pool-0] regionserver.HRegion(1579): Region close journal for 781af29763fbdd9e8f31ee736a0dc104: 2023-04-22T00:12:25,270 INFO [PEWorker-2] procedure.CreateTableProcedure(81): pid=9, state=RUNNABLE:CREATE_TABLE_ADD_TO_META, locked=true; CreateTableProcedure table=table1 execute state=CREATE_TABLE_ADD_TO_META 2023-04-22T00:12:25,270 DEBUG [PEWorker-2] hbase.MetaTableAccessor(2113): Put {"totalColumns":2,"row":"table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104.","families":{"info":[{"qualifier":"regioninfo","vlen":40,"tag":[],"timestamp":"1682122345270"},{"qualifier":"state","vlen":6,"tag":[],"timestamp":"1682122345270"}]},"ts":"1682122345270"} 2023-04-22T00:12:25,272 INFO [PEWorker-2] hbase.MetaTableAccessor(1516): Added 1 regions to meta. 2023-04-22T00:12:25,273 INFO [PEWorker-2] procedure.CreateTableProcedure(81): pid=9, state=RUNNABLE:CREATE_TABLE_ASSIGN_REGIONS, locked=true; CreateTableProcedure table=table1 execute state=CREATE_TABLE_ASSIGN_REGIONS 2023-04-22T00:12:25,273 DEBUG [PEWorker-2] hbase.MetaTableAccessor(2113): Put {"totalColumns":1,"row":"table1","families":{"table":[{"qualifier":"state","vlen":2,"tag":[],"timestamp":"1682122345273"}]},"ts":"1682122345273"} 2023-04-22T00:12:25,275 INFO [PEWorker-2] hbase.MetaTableAccessor(1655): Updated tableName=table1, state=ENABLING in hbase:meta 2023-04-22T00:12:25,280 DEBUG [PEWorker-2] balancer.BalancerClusterState(186): Hosts are {jenkins-hbase6.apache.org=0} racks are {/default-rack=0} 2023-04-22T00:12:25,280 DEBUG [PEWorker-2] balancer.BalancerClusterState(287): server 0 is on host 0 2023-04-22T00:12:25,280 DEBUG [PEWorker-2] balancer.BalancerClusterState(287): server 1 is on host 0 2023-04-22T00:12:25,280 INFO [PEWorker-2] balancer.BalancerClusterState(298): server 0 is on rack 0 2023-04-22T00:12:25,280 INFO [PEWorker-2] balancer.BalancerClusterState(298): server 1 is on rack 0 2023-04-22T00:12:25,280 DEBUG [PEWorker-2] balancer.BalancerClusterState(303): Number of tables=1, number of hosts=1, number of racks=1 2023-04-22T00:12:25,280 INFO [PEWorker-2] procedure2.ProcedureExecutor(1685): Initialized subprocedures=[{pid=10, ppid=9, state=RUNNABLE:REGION_STATE_TRANSITION_GET_ASSIGN_CANDIDATE; TransitRegionStateProcedure table=table1, region=781af29763fbdd9e8f31ee736a0dc104, ASSIGN}] 2023-04-22T00:12:25,282 INFO [PEWorker-3] procedure.MasterProcedureScheduler(727): Took xlock for pid=10, ppid=9, state=RUNNABLE:REGION_STATE_TRANSITION_GET_ASSIGN_CANDIDATE; TransitRegionStateProcedure table=table1, region=781af29763fbdd9e8f31ee736a0dc104, ASSIGN 2023-04-22T00:12:25,282 INFO [PEWorker-3] assignment.TransitRegionStateProcedure(262): Starting pid=10, ppid=9, state=RUNNABLE:REGION_STATE_TRANSITION_GET_ASSIGN_CANDIDATE, locked=true; TransitRegionStateProcedure table=table1, region=781af29763fbdd9e8f31ee736a0dc104, ASSIGN; state=OFFLINE, location=jenkins-hbase6.apache.org,40975,1682122342534; forceNewPlan=false, retain=false 2023-04-22T00:12:25,371 DEBUG [RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905] master.MasterRpcServices(1285): Checking to see if procedure is done pid=9 2023-04-22T00:12:25,433 INFO [jenkins-hbase6:35905] balancer.BaseLoadBalancer(545): Reassigned 1 regions. 1 retained the pre-restart assignment. 2023-04-22T00:12:25,433 INFO [PEWorker-4] assignment.RegionStateStore(202): pid=10 updating hbase:meta row=781af29763fbdd9e8f31ee736a0dc104, regionState=OPENING, regionLocation=jenkins-hbase6.apache.org,40975,1682122342534 2023-04-22T00:12:25,435 INFO [PEWorker-4] procedure2.ProcedureExecutor(1685): Initialized subprocedures=[{pid=11, ppid=10, state=RUNNABLE; OpenRegionProcedure 781af29763fbdd9e8f31ee736a0dc104, server=jenkins-hbase6.apache.org,40975,1682122342534}] 2023-04-22T00:12:25,573 DEBUG [RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905] master.MasterRpcServices(1285): Checking to see if procedure is done pid=9 2023-04-22T00:12:25,590 INFO [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] handler.AssignRegionHandler(128): Open table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104. 2023-04-22T00:12:25,590 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(7211): Opening region: {ENCODED => 781af29763fbdd9e8f31ee736a0dc104, NAME => 'table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104.', STARTKEY => '', ENDKEY => ''} 2023-04-22T00:12:25,591 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.MetricsRegionSourceImpl(79): Creating new MetricsRegionSourceImpl for table table1 781af29763fbdd9e8f31ee736a0dc104 2023-04-22T00:12:25,591 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(886): Instantiated table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104.; StoreHotnessProtector, parallelPutToStoreThreadLimit=0 ; minColumnNum=100 ; preparePutThreadLimit=0 ; hotProtect now disable 2023-04-22T00:12:25,591 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(7253): checking encryption for 781af29763fbdd9e8f31ee736a0dc104 2023-04-22T00:12:25,591 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(7256): checking classloading for 781af29763fbdd9e8f31ee736a0dc104 2023-04-22T00:12:25,592 INFO [StoreOpener-781af29763fbdd9e8f31ee736a0dc104-1] regionserver.HStore(391): Created cacheConfig: cacheDataOnRead=true, cacheDataOnWrite=false, cacheIndexesOnWrite=false, cacheBloomsOnWrite=false, cacheEvictOnClose=false, cacheDataCompressed=false, prefetchOnOpen=true, for column family family of region 781af29763fbdd9e8f31ee736a0dc104 2023-04-22T00:12:25,593 INFO [StoreOpener-781af29763fbdd9e8f31ee736a0dc104-1] compactions.CompactionConfiguration(173): size [minCompactSize:128 MB, maxCompactSize:8.00 EB, offPeakMaxCompactSize:8.00 EB); files [minFilesToCompact:3, maxFilesToCompact:10); ratio 1.200000; off-peak ratio 5.000000; throttle point 2684354560; major period 604800000, major jitter 0.500000, min locality to compact 0.000000; tiered compaction: max_age 9223372036854775807, incoming window min 6, compaction policy for tiered window org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy, single output for minor true, compaction window factory org.apache.hadoop.hbase.regionserver.compactions.ExponentialCompactionWindowFactory, region 781af29763fbdd9e8f31ee736a0dc104 columnFamilyName family 2023-04-22T00:12:25,593 DEBUG [StoreOpener-781af29763fbdd9e8f31ee736a0dc104-1] storefiletracker.StoreFileTrackerFactory(122): instantiating StoreFileTracker impl org.apache.hadoop.hbase.regionserver.storefiletracker.DefaultStoreFileTracker 2023-04-22T00:12:25,593 INFO [StoreOpener-781af29763fbdd9e8f31ee736a0dc104-1] regionserver.HStore(321): Store=781af29763fbdd9e8f31ee736a0dc104/family, memstore type=DefaultMemStore, storagePolicy=NONE, verifyBulkLoads=false, parallelPutCountPrintThreshold=50, encoding=NONE, compression=NONE 2023-04-22T00:12:25,595 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(5227): Found 0 recovered edits file(s) under file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/default/table1/781af29763fbdd9e8f31ee736a0dc104 2023-04-22T00:12:25,595 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(5227): Found 0 recovered edits file(s) under file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/default/table1/781af29763fbdd9e8f31ee736a0dc104 2023-04-22T00:12:25,596 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1074): writing seq id for 781af29763fbdd9e8f31ee736a0dc104 2023-04-22T00:12:25,599 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] wal.WALSplitUtil(409): Wrote file=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/default/table1/781af29763fbdd9e8f31ee736a0dc104/recovered.edits/1.seqid, newMaxSeqId=1, maxSeqId=-1 2023-04-22T00:12:25,600 INFO [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1091): Opened 781af29763fbdd9e8f31ee736a0dc104; next sequenceid=2; SteppingSplitPolicysuper{IncreasingToUpperBoundRegionSplitPolicy{initialSize=268435456, ConstantSizeRegionSplitPolicy{desiredMaxFileSize=61928584, jitterRate=-0.07719218730926514}}}, FlushLargeStoresPolicy{flushSizeLowerBound=-1} 2023-04-22T00:12:25,601 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(990): Region open journal for 781af29763fbdd9e8f31ee736a0dc104: 2023-04-22T00:12:25,601 INFO [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegionServer(2538): Post open deploy tasks for table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104., pid=11, masterSystemTime=1682122345587 2023-04-22T00:12:25,603 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegionServer(2565): Finished post open deploy task for table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104. 2023-04-22T00:12:25,604 INFO [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] handler.AssignRegionHandler(156): Opened table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104. 2023-04-22T00:12:25,604 INFO [PEWorker-1] assignment.RegionStateStore(202): pid=10 updating hbase:meta row=781af29763fbdd9e8f31ee736a0dc104, regionState=OPEN, openSeqNum=2, regionLocation=jenkins-hbase6.apache.org,40975,1682122342534 2023-04-22T00:12:25,609 INFO [PEWorker-1] procedure2.ProcedureExecutor(1828): Finished subprocedure pid=11, resume processing ppid=10 2023-04-22T00:12:25,609 INFO [PEWorker-1] procedure2.ProcedureExecutor(1414): Finished pid=11, ppid=10, state=SUCCESS; OpenRegionProcedure 781af29763fbdd9e8f31ee736a0dc104, server=jenkins-hbase6.apache.org,40975,1682122342534 in 172 msec 2023-04-22T00:12:25,611 INFO [PEWorker-2] procedure2.ProcedureExecutor(1828): Finished subprocedure pid=10, resume processing ppid=9 2023-04-22T00:12:25,611 INFO [PEWorker-2] procedure2.ProcedureExecutor(1414): Finished pid=10, ppid=9, state=SUCCESS; TransitRegionStateProcedure table=table1, region=781af29763fbdd9e8f31ee736a0dc104, ASSIGN in 329 msec 2023-04-22T00:12:25,611 INFO [PEWorker-3] procedure.CreateTableProcedure(81): pid=9, state=RUNNABLE:CREATE_TABLE_UPDATE_DESC_CACHE, locked=true; CreateTableProcedure table=table1 execute state=CREATE_TABLE_UPDATE_DESC_CACHE 2023-04-22T00:12:25,612 DEBUG [PEWorker-3] hbase.MetaTableAccessor(2113): Put {"totalColumns":1,"row":"table1","families":{"table":[{"qualifier":"state","vlen":2,"tag":[],"timestamp":"1682122345611"}]},"ts":"1682122345611"} 2023-04-22T00:12:25,618 INFO [PEWorker-3] hbase.MetaTableAccessor(1655): Updated tableName=table1, state=ENABLED in hbase:meta 2023-04-22T00:12:25,621 INFO [PEWorker-3] procedure.CreateTableProcedure(81): pid=9, state=RUNNABLE:CREATE_TABLE_POST_OPERATION, locked=true; CreateTableProcedure table=table1 execute state=CREATE_TABLE_POST_OPERATION 2023-04-22T00:12:25,622 INFO [PEWorker-3] procedure2.ProcedureExecutor(1414): Finished pid=9, state=SUCCESS; CreateTableProcedure table=table1 in 367 msec 2023-04-22T00:12:25,875 DEBUG [RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905] master.MasterRpcServices(1285): Checking to see if procedure is done pid=9 2023-04-22T00:12:25,876 INFO [Time-limited test] client.HBaseAdmin$TableFuture(3590): Operation: CREATE, Table Name: default:table1, procId: 9 completed 2023-04-22T00:12:25,876 DEBUG [Time-limited test] hbase.HBaseTestingUtility(3527): Waiting until all regions of table table1 get assigned. Timeout = 60000ms 2023-04-22T00:12:25,879 INFO [Time-limited test] hbase.Waiter(181): Waiting up to [60,000] milli-secs(wait.for.ratio=[1]) 2023-04-22T00:12:25,883 INFO [Time-limited test] hbase.HBaseTestingUtility(3581): All regions for table table1 assigned to meta. Checking AM states. 2023-04-22T00:12:25,883 INFO [Time-limited test] hbase.Waiter(181): Waiting up to [60,000] milli-secs(wait.for.ratio=[1]) 2023-04-22T00:12:25,884 INFO [Time-limited test] hbase.HBaseTestingUtility(3601): All regions for table table1 assigned. 2023-04-22T00:12:25,887 DEBUG [Time-limited test] ipc.RpcConnection(122): Using SIMPLE authentication for service=ClientService, sasl=false 2023-04-22T00:12:25,890 INFO [RS-EventLoopGroup-3-1] ipc.ServerRpcConnection(459): Connection from 172.31.2.20:60228, version=2.6.0-SNAPSHOT, sasl=false, ugi=jenkins (auth:SIMPLE), service=ClientService 2023-04-22T00:12:25,895 INFO [Time-limited test] regionserver.HRegion(2776): Flushing 781af29763fbdd9e8f31ee736a0dc104 1/1 column families, dataSize=78 B heapSize=480 B 2023-04-22T00:12:25,919 DEBUG [Time-limited test] hfile.HFile$WriterFactory(307): Unable to set drop behind on fcaced1a87ff4ce8bd1dd6369f448376 2023-04-22T00:12:25,966 DEBUG [Time-limited test] hfile.HFileWriterImpl(813): Len of the biggest cell in file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/default/table1/781af29763fbdd9e8f31ee736a0dc104/.tmp/family/fcaced1a87ff4ce8bd1dd6369f448376 is 43, key is row1/family:qf1/1/Put/seqid=0 2023-04-22T00:12:25,976 INFO [Time-limited test] regionserver.DefaultStoreFlusher(81): Flushed memstore data size=78 B at sequenceid=6 (bloomFilter=true), to=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/default/table1/781af29763fbdd9e8f31ee736a0dc104/.tmp/family/fcaced1a87ff4ce8bd1dd6369f448376 2023-04-22T00:12:26,022 DEBUG [Time-limited test] regionserver.HRegionFileSystem(500): Committing file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/default/table1/781af29763fbdd9e8f31ee736a0dc104/.tmp/family/fcaced1a87ff4ce8bd1dd6369f448376 as file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/default/table1/781af29763fbdd9e8f31ee736a0dc104/family/fcaced1a87ff4ce8bd1dd6369f448376 2023-04-22T00:12:26,023 DEBUG [Time-limited test] hfile.PrefetchExecutor(110): Prefetch requested for file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/default/table1/781af29763fbdd9e8f31ee736a0dc104/family/fcaced1a87ff4ce8bd1dd6369f448376, delay=940 ms 2023-04-22T00:12:26,024 INFO [Time-limited test] regionserver.HStore$StoreFlusherImpl(1978): Added file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/default/table1/781af29763fbdd9e8f31ee736a0dc104/family/fcaced1a87ff4ce8bd1dd6369f448376, entries=2, sequenceid=6, filesize=4.9 K 2023-04-22T00:12:26,027 INFO [Time-limited test] regionserver.HRegion(2979): Finished flush of dataSize ~78 B/78, heapSize ~464 B/464, currentSize=0 B/0 for 781af29763fbdd9e8f31ee736a0dc104 in 132ms, sequenceid=6, compaction requested=false 2023-04-22T00:12:26,029 DEBUG [Time-limited test] regionserver.MetricsTableSourceImpl(133): Creating new MetricsTableSourceImpl for table 'table1' 2023-04-22T00:12:26,030 DEBUG [Time-limited test] regionserver.HRegion(2477): Flush status journal for 781af29763fbdd9e8f31ee736a0dc104: 2023-04-22T00:12:26,969 DEBUG [hfile-prefetch-1682122346023] hfile.PrefetchExecutor(126): Prefetch completed for file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/default/table1/781af29763fbdd9e8f31ee736a0dc104/family/fcaced1a87ff4ce8bd1dd6369f448376 2023-04-22T00:12:27,570 DEBUG [bucket-cache-persister] bucket.BucketCachePersister(43): Cache is inconsistent, persisting to disk 2023-04-22T00:12:27,601 DEBUG [bucket-cache-persister] bucket.BucketCachePersister(43): Cache is inconsistent, persisting to disk 2023-04-22T00:12:28,031 INFO [Time-limited test] hbase.MiniHBaseCluster(509): Stopping Thread[RS:0;jenkins-hbase6:40975,5,FailOnTimeoutGroup] 2023-04-22T00:12:28,031 INFO [Time-limited test] regionserver.HRegionServer(2499): ***** STOPPING region server 'jenkins-hbase6.apache.org,40975,1682122342534' ***** 2023-04-22T00:12:28,031 INFO [Time-limited test] regionserver.HRegionServer(2513): STOPPED: Stopping rs 0 2023-04-22T00:12:28,031 INFO [Time-limited test] hfile.TestPrefetchRSClose(120): Stopped Region Server 0. 2023-04-22T00:12:28,032 INFO [Time-limited test-BucketCacheWriter-2] bucket.BucketCache$WriterThread(1021): Time-limited test-BucketCacheWriter-2 exiting, cacheEnabled=false 2023-04-22T00:12:28,032 INFO [RS:0;jenkins-hbase6:40975] bucket.BucketCache(1397): Shutdown bucket cache: IO persistent=true; path to write=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/bucket.persistence 2023-04-22T00:12:28,032 INFO [Time-limited test-BucketCacheWriter-0] bucket.BucketCache$WriterThread(1021): Time-limited test-BucketCacheWriter-0 exiting, cacheEnabled=false 2023-04-22T00:12:28,032 INFO [Time-limited test-BucketCacheWriter-1] bucket.BucketCache$WriterThread(1021): Time-limited test-BucketCacheWriter-1 exiting, cacheEnabled=false 2023-04-22T00:12:28,035 INFO [RS:0;jenkins-hbase6:40975] regionserver.HeapMemoryManager(220): Stopping 2023-04-22T00:12:28,035 INFO [RS:0;jenkins-hbase6:40975] flush.RegionServerFlushTableProcedureManager(117): Stopping region server flush procedure manager gracefully. 2023-04-22T00:12:28,035 INFO [MemStoreFlusher.0] regionserver.MemStoreFlusher$FlushHandler(365): MemStoreFlusher.0 exiting 2023-04-22T00:12:28,035 INFO [RS:0;jenkins-hbase6:40975] snapshot.RegionServerSnapshotManager(137): Stopping RegionServerSnapshotManager gracefully. 2023-04-22T00:12:28,036 INFO [RS:0;jenkins-hbase6:40975] regionserver.HRegionServer(3510): Received CLOSE for 0f10d46d488b35a96f496729b6d15432 2023-04-22T00:12:28,036 INFO [RS:0;jenkins-hbase6:40975] regionserver.HRegionServer(3510): Received CLOSE for 781af29763fbdd9e8f31ee736a0dc104 2023-04-22T00:12:28,036 INFO [RS:0;jenkins-hbase6:40975] regionserver.HRegionServer(1213): stopping server jenkins-hbase6.apache.org,40975,1682122342534 2023-04-22T00:12:28,037 DEBUG [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1625): Closing 0f10d46d488b35a96f496729b6d15432, disabling compactions & flushes 2023-04-22T00:12:28,037 INFO [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1647): Closing region hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432. 2023-04-22T00:12:28,037 DEBUG [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1668): Waiting without time limit for close lock on hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432. 2023-04-22T00:12:28,037 DEBUG [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1735): Acquired close lock on hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432. after waiting 0 ms 2023-04-22T00:12:28,037 DEBUG [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1745): Updates disabled for region hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432. 2023-04-22T00:12:28,037 INFO [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(2776): Flushing 0f10d46d488b35a96f496729b6d15432 1/1 column families, dataSize=78 B heapSize=488 B 2023-04-22T00:12:28,037 DEBUG [RS:0;jenkins-hbase6:40975] ipc.AbstractRpcClient(509): Stopping rpc client 2023-04-22T00:12:28,037 INFO [RS:0;jenkins-hbase6:40975] regionserver.HRegionServer(1579): Waiting on 2 regions to close 2023-04-22T00:12:28,037 DEBUG [RS:0;jenkins-hbase6:40975] regionserver.HRegionServer(1583): Online Regions={0f10d46d488b35a96f496729b6d15432=hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432., 781af29763fbdd9e8f31ee736a0dc104=table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104.} 2023-04-22T00:12:28,038 DEBUG [RS:0;jenkins-hbase6:40975] regionserver.HRegionServer(1609): Waiting on 0f10d46d488b35a96f496729b6d15432, 781af29763fbdd9e8f31ee736a0dc104 2023-04-22T00:12:28,041 DEBUG [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] hfile.HFile$WriterFactory(307): Unable to set drop behind on 40a4d6ec33db444ea7549f4a66f155f7 2023-04-22T00:12:28,052 DEBUG [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] hfile.HFileWriterImpl(813): Len of the biggest cell in file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/namespace/0f10d46d488b35a96f496729b6d15432/.tmp/info/40a4d6ec33db444ea7549f4a66f155f7 is 45, key is default/info:d/1682122345054/Put/seqid=0 2023-04-22T00:12:28,052 INFO [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] regionserver.DefaultStoreFlusher(81): Flushed memstore data size=78 B at sequenceid=6 (bloomFilter=true), to=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/namespace/0f10d46d488b35a96f496729b6d15432/.tmp/info/40a4d6ec33db444ea7549f4a66f155f7 2023-04-22T00:12:28,054 DEBUG [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegionFileSystem(500): Committing file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/namespace/0f10d46d488b35a96f496729b6d15432/.tmp/info/40a4d6ec33db444ea7549f4a66f155f7 as file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/namespace/0f10d46d488b35a96f496729b6d15432/info/40a4d6ec33db444ea7549f4a66f155f7 2023-04-22T00:12:28,055 DEBUG [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] hfile.PrefetchExecutor(110): Prefetch requested for file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/namespace/0f10d46d488b35a96f496729b6d15432/info/40a4d6ec33db444ea7549f4a66f155f7, delay=992 ms 2023-04-22T00:12:28,056 INFO [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HStore$StoreFlusherImpl(1978): Added file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/namespace/0f10d46d488b35a96f496729b6d15432/info/40a4d6ec33db444ea7549f4a66f155f7, entries=2, sequenceid=6, filesize=4.9 K 2023-04-22T00:12:28,057 INFO [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(2979): Finished flush of dataSize ~78 B/78, heapSize ~472 B/472, currentSize=0 B/0 for 0f10d46d488b35a96f496729b6d15432 in 20ms, sequenceid=6, compaction requested=false 2023-04-22T00:12:28,057 DEBUG [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] regionserver.MetricsTableSourceImpl(133): Creating new MetricsTableSourceImpl for table 'hbase:namespace' 2023-04-22T00:12:28,060 DEBUG [StoreFileCloser-0f10d46d488b35a96f496729b6d15432-info-1] hfile.PrefetchExecutor(135): Prefetch cancelled for file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/namespace/0f10d46d488b35a96f496729b6d15432/info/40a4d6ec33db444ea7549f4a66f155f7 2023-04-22T00:12:28,064 DEBUG [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] wal.WALSplitUtil(409): Wrote file=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/namespace/0f10d46d488b35a96f496729b6d15432/recovered.edits/9.seqid, newMaxSeqId=9, maxSeqId=1 2023-04-22T00:12:28,065 INFO [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1866): Closed hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432. 2023-04-22T00:12:28,065 DEBUG [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1579): Region close journal for 0f10d46d488b35a96f496729b6d15432: 2023-04-22T00:12:28,065 DEBUG [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] handler.CloseRegionHandler(117): Closed hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432. 2023-04-22T00:12:28,065 DEBUG [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1625): Closing 781af29763fbdd9e8f31ee736a0dc104, disabling compactions & flushes 2023-04-22T00:12:28,065 INFO [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1647): Closing region table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104. 2023-04-22T00:12:28,065 DEBUG [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1668): Waiting without time limit for close lock on table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104. 2023-04-22T00:12:28,065 DEBUG [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1735): Acquired close lock on table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104. after waiting 0 ms 2023-04-22T00:12:28,065 DEBUG [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1745): Updates disabled for region table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104. 2023-04-22T00:12:28,070 DEBUG [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] wal.WALSplitUtil(409): Wrote file=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/default/table1/781af29763fbdd9e8f31ee736a0dc104/recovered.edits/9.seqid, newMaxSeqId=9, maxSeqId=1 2023-04-22T00:12:28,070 INFO [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1866): Closed table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104. 2023-04-22T00:12:28,070 DEBUG [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1579): Region close journal for 781af29763fbdd9e8f31ee736a0dc104: 2023-04-22T00:12:28,070 DEBUG [RS_CLOSE_REGION-regionserver/jenkins-hbase6:0-0] handler.CloseRegionHandler(117): Closed table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104. 2023-04-22T00:12:28,076 INFO [regionserver/jenkins-hbase6:0.leaseChecker] regionserver.LeaseManager(133): Closed leases 2023-04-22T00:12:28,239 INFO [RS:0;jenkins-hbase6:40975] regionserver.HRegionServer(1239): stopping server jenkins-hbase6.apache.org,40975,1682122342534; all regions closed. 2023-04-22T00:12:28,243 DEBUG [RS:0;jenkins-hbase6:40975] wal.AbstractFSWAL(1062): Moved 1 WAL file(s) to /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/oldWALs 2023-04-22T00:12:28,243 INFO [RS:0;jenkins-hbase6:40975] wal.AbstractFSWAL(1065): Closed WAL: AsyncFSWAL jenkins-hbase6.apache.org%2C40975%2C1682122342534:(num 1682122343770) 2023-04-22T00:12:28,243 DEBUG [RS:0;jenkins-hbase6:40975] ipc.AbstractRpcClient(509): Stopping rpc client 2023-04-22T00:12:28,244 INFO [RS:0;jenkins-hbase6:40975] regionserver.LeaseManager(133): Closed leases 2023-04-22T00:12:28,244 INFO [RS:0;jenkins-hbase6:40975] hbase.ChoreService(370): Chore service for: regionserver/jenkins-hbase6:0 had [ScheduledChore name=CompactionThroughputTuner, period=60000, unit=MILLISECONDS, ScheduledChore name=BrokenStoreFileCleaner, period=21600000, unit=MILLISECONDS] on shutdown 2023-04-22T00:12:28,244 INFO [RS:0;jenkins-hbase6:40975] regionserver.CompactSplit(469): Waiting for Split Thread to finish... 2023-04-22T00:12:28,244 INFO [RS:0;jenkins-hbase6:40975] regionserver.CompactSplit(469): Waiting for Large Compaction Thread to finish... 2023-04-22T00:12:28,244 INFO [regionserver/jenkins-hbase6:0.logRoller] wal.AbstractWALRoller(243): LogRoller exiting. 2023-04-22T00:12:28,244 INFO [RS:0;jenkins-hbase6:40975] regionserver.CompactSplit(469): Waiting for Small Compaction Thread to finish... 2023-04-22T00:12:28,245 INFO [RS:0;jenkins-hbase6:40975] ipc.NettyRpcServer(209): Stopping server on /172.31.2.20:40975 2023-04-22T00:12:28,253 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:40975-0x100d6205f0d0001, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/rs/jenkins-hbase6.apache.org,40975,1682122342534 2023-04-22T00:12:28,253 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/rs 2023-04-22T00:12:28,254 INFO [RegionServerTracker-0] master.RegionServerTracker(171): RegionServer ephemeral node deleted, processing expiration [jenkins-hbase6.apache.org,40975,1682122342534] 2023-04-22T00:12:28,254 DEBUG [RegionServerTracker-0] master.DeadServer(103): Processing jenkins-hbase6.apache.org,40975,1682122342534; numProcessing=1 2023-04-22T00:12:28,257 DEBUG [RegionServerTracker-0] zookeeper.RecoverableZooKeeper(224): Node /hbase/draining/jenkins-hbase6.apache.org,40975,1682122342534 already deleted, retry=false 2023-04-22T00:12:28,257 INFO [RegionServerTracker-0] master.ServerManager(576): Processing expiration of jenkins-hbase6.apache.org,40975,1682122342534 on jenkins-hbase6.apache.org,35905,1682122341393 2023-04-22T00:12:28,263 DEBUG [RegionServerTracker-0] procedure2.ProcedureExecutor(1033): Stored pid=12, state=RUNNABLE:SERVER_CRASH_START; ServerCrashProcedure jenkins-hbase6.apache.org,40975,1682122342534, splitWal=true, meta=false 2023-04-22T00:12:28,263 INFO [RegionServerTracker-0] assignment.AssignmentManager(1849): Scheduled ServerCrashProcedure pid=12 for jenkins-hbase6.apache.org,40975,1682122342534 (carryingMeta=false) jenkins-hbase6.apache.org,40975,1682122342534/CRASHED/regionCount=2/lock=java.util.concurrent.locks.ReentrantReadWriteLock@3f3d43a5[Write locks = 1, Read locks = 0], oldState=ONLINE. 2023-04-22T00:12:28,265 INFO [PEWorker-4] procedure.ServerCrashProcedure(162): Start pid=12, state=RUNNABLE:SERVER_CRASH_START, locked=true; ServerCrashProcedure jenkins-hbase6.apache.org,40975,1682122342534, splitWal=true, meta=false 2023-04-22T00:12:28,266 INFO [PEWorker-4] procedure.ServerCrashProcedure(200): jenkins-hbase6.apache.org,40975,1682122342534 had 2 regions 2023-04-22T00:12:28,267 INFO [PEWorker-4] procedure.ServerCrashProcedure(305): Splitting WALs pid=12, state=RUNNABLE:SERVER_CRASH_SPLIT_LOGS, locked=true; ServerCrashProcedure jenkins-hbase6.apache.org,40975,1682122342534, splitWal=true, meta=false, isMeta: false 2023-04-22T00:12:28,268 DEBUG [PEWorker-4] master.MasterWalManager(316): Renamed region directory: file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,40975,1682122342534-splitting 2023-04-22T00:12:28,268 INFO [PEWorker-4] master.SplitLogManager(171): file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,40975,1682122342534-splitting dir is empty, no logs to split. 2023-04-22T00:12:28,268 INFO [PEWorker-4] master.SplitWALManager(105): jenkins-hbase6.apache.org,40975,1682122342534 WAL count=0, meta=false 2023-04-22T00:12:28,271 INFO [PEWorker-4] master.SplitLogManager(171): file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,40975,1682122342534-splitting dir is empty, no logs to split. 2023-04-22T00:12:28,271 INFO [PEWorker-4] master.SplitWALManager(105): jenkins-hbase6.apache.org,40975,1682122342534 WAL count=0, meta=false 2023-04-22T00:12:28,271 DEBUG [PEWorker-4] procedure.ServerCrashProcedure(295): Check if jenkins-hbase6.apache.org,40975,1682122342534 WAL splitting is done? wals=0, meta=false 2023-04-22T00:12:28,271 INFO [PEWorker-4] procedure.ServerCrashProcedure(287): Remove WAL directory for jenkins-hbase6.apache.org,40975,1682122342534 failed, ignore...File file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,40975,1682122342534-splitting does not exist 2023-04-22T00:12:28,273 INFO [PEWorker-4] procedure2.ProcedureExecutor(1685): Initialized subprocedures=[{pid=13, ppid=12, state=RUNNABLE:REGION_STATE_TRANSITION_GET_ASSIGN_CANDIDATE; TransitRegionStateProcedure table=table1, region=781af29763fbdd9e8f31ee736a0dc104, ASSIGN}, {pid=14, ppid=12, state=RUNNABLE:REGION_STATE_TRANSITION_GET_ASSIGN_CANDIDATE; TransitRegionStateProcedure table=hbase:namespace, region=0f10d46d488b35a96f496729b6d15432, ASSIGN}] 2023-04-22T00:12:28,274 INFO [PEWorker-4] procedure.MasterProcedureScheduler(727): Took xlock for pid=13, ppid=12, state=RUNNABLE:REGION_STATE_TRANSITION_GET_ASSIGN_CANDIDATE; TransitRegionStateProcedure table=table1, region=781af29763fbdd9e8f31ee736a0dc104, ASSIGN 2023-04-22T00:12:28,274 INFO [PEWorker-5] procedure.MasterProcedureScheduler(727): Took xlock for pid=14, ppid=12, state=RUNNABLE:REGION_STATE_TRANSITION_GET_ASSIGN_CANDIDATE; TransitRegionStateProcedure table=hbase:namespace, region=0f10d46d488b35a96f496729b6d15432, ASSIGN 2023-04-22T00:12:28,275 INFO [PEWorker-5] assignment.TransitRegionStateProcedure(262): Starting pid=14, ppid=12, state=RUNNABLE:REGION_STATE_TRANSITION_GET_ASSIGN_CANDIDATE, locked=true; TransitRegionStateProcedure table=hbase:namespace, region=0f10d46d488b35a96f496729b6d15432, ASSIGN; state=OPEN, location=null; forceNewPlan=true, retain=false 2023-04-22T00:12:28,275 INFO [PEWorker-4] assignment.TransitRegionStateProcedure(262): Starting pid=13, ppid=12, state=RUNNABLE:REGION_STATE_TRANSITION_GET_ASSIGN_CANDIDATE, locked=true; TransitRegionStateProcedure table=table1, region=781af29763fbdd9e8f31ee736a0dc104, ASSIGN; state=OPEN, location=null; forceNewPlan=true, retain=false 2023-04-22T00:12:28,355 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:40975-0x100d6205f0d0001, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2023-04-22T00:12:28,355 ERROR [Time-limited test-EventThread] zookeeper.ClientCnxn$EventThread(537): Error while calling watcher java.util.concurrent.RejectedExecutionException: Task org.apache.hadoop.hbase.trace.TraceUtil$$Lambda$60/1511027492@3c8bd93d rejected from java.util.concurrent.ThreadPoolExecutor@38b45a74[Terminated, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 14] at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2063) ~[?:1.8.0_362] at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:830) ~[?:1.8.0_362] at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1379) ~[?:1.8.0_362] at java.util.concurrent.Executors$DelegatedExecutorService.execute(Executors.java:668) ~[?:1.8.0_362] at org.apache.hadoop.hbase.zookeeper.ZKWatcher.process(ZKWatcher.java:607) ~[hbase-zookeeper-2.6.0-SNAPSHOT.jar:2.6.0-SNAPSHOT] at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535) ~[zookeeper-3.5.7.jar:3.5.7] at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510) ~[zookeeper-3.5.7.jar:3.5.7] 2023-04-22T00:12:28,355 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:40975-0x100d6205f0d0001, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2023-04-22T00:12:28,356 ERROR [Time-limited test-EventThread] zookeeper.ClientCnxn$EventThread(537): Error while calling watcher java.util.concurrent.RejectedExecutionException: Task org.apache.hadoop.hbase.trace.TraceUtil$$Lambda$60/1511027492@7db6d306 rejected from java.util.concurrent.ThreadPoolExecutor@38b45a74[Terminated, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 14] at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2063) ~[?:1.8.0_362] at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:830) ~[?:1.8.0_362] at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1379) ~[?:1.8.0_362] at java.util.concurrent.Executors$DelegatedExecutorService.execute(Executors.java:668) ~[?:1.8.0_362] at org.apache.hadoop.hbase.zookeeper.ZKWatcher.process(ZKWatcher.java:607) ~[hbase-zookeeper-2.6.0-SNAPSHOT.jar:2.6.0-SNAPSHOT] at org.apache.hadoop.hbase.zookeeper.PendingWatcher.process(PendingWatcher.java:38) ~[hbase-zookeeper-2.6.0-SNAPSHOT.jar:2.6.0-SNAPSHOT] at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:535) ~[zookeeper-3.5.7.jar:3.5.7] at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:510) ~[zookeeper-3.5.7.jar:3.5.7] 2023-04-22T00:12:28,356 INFO [RS:0;jenkins-hbase6:40975] regionserver.HRegionServer(1296): Exiting; stopping=jenkins-hbase6.apache.org,40975,1682122342534; zookeeper connection closed. 2023-04-22T00:12:28,356 INFO [Shutdown of org.apache.hadoop.hbase.fs.HFileSystem@12aa36b8] hbase.MiniHBaseCluster$SingleFileSystemShutdownThread(216): Hook closing fs=org.apache.hadoop.hbase.fs.HFileSystem@12aa36b8 2023-04-22T00:12:28,425 DEBUG [jenkins-hbase6:35905] assignment.AssignmentManager(2303): Processing assignQueue; systemServersCount=1, allServersCount=1 2023-04-22T00:12:28,425 INFO [PEWorker-3] assignment.RegionStateStore(202): pid=13 updating hbase:meta row=781af29763fbdd9e8f31ee736a0dc104, regionState=OPENING, regionLocation=jenkins-hbase6.apache.org,39791,1682122342596 2023-04-22T00:12:28,425 INFO [PEWorker-2] assignment.RegionStateStore(202): pid=14 updating hbase:meta row=0f10d46d488b35a96f496729b6d15432, regionState=OPENING, regionLocation=jenkins-hbase6.apache.org,39791,1682122342596 2023-04-22T00:12:28,428 INFO [PEWorker-3] procedure2.ProcedureExecutor(1685): Initialized subprocedures=[{pid=15, ppid=13, state=RUNNABLE; OpenRegionProcedure 781af29763fbdd9e8f31ee736a0dc104, server=jenkins-hbase6.apache.org,39791,1682122342596}] 2023-04-22T00:12:28,429 INFO [PEWorker-2] procedure2.ProcedureExecutor(1685): Initialized subprocedures=[{pid=16, ppid=14, state=RUNNABLE; OpenRegionProcedure 0f10d46d488b35a96f496729b6d15432, server=jenkins-hbase6.apache.org,39791,1682122342596}] 2023-04-22T00:12:28,583 INFO [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] handler.AssignRegionHandler(128): Open table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104. 2023-04-22T00:12:28,584 INFO [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] handler.AssignRegionHandler(128): Open hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432. 2023-04-22T00:12:28,593 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(7211): Opening region: {ENCODED => 781af29763fbdd9e8f31ee736a0dc104, NAME => 'table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104.', STARTKEY => '', ENDKEY => ''} 2023-04-22T00:12:28,593 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(7211): Opening region: {ENCODED => 0f10d46d488b35a96f496729b6d15432, NAME => 'hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432.', STARTKEY => '', ENDKEY => ''} 2023-04-22T00:12:28,593 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.MetricsRegionSourceImpl(79): Creating new MetricsRegionSourceImpl for table table1 781af29763fbdd9e8f31ee736a0dc104 2023-04-22T00:12:28,593 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.MetricsRegionSourceImpl(79): Creating new MetricsRegionSourceImpl for table namespace 0f10d46d488b35a96f496729b6d15432 2023-04-22T00:12:28,594 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(886): Instantiated table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104.; StoreHotnessProtector, parallelPutToStoreThreadLimit=0 ; minColumnNum=100 ; preparePutThreadLimit=0 ; hotProtect now disable 2023-04-22T00:12:28,594 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(886): Instantiated hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432.; StoreHotnessProtector, parallelPutToStoreThreadLimit=0 ; minColumnNum=100 ; preparePutThreadLimit=0 ; hotProtect now disable 2023-04-22T00:12:28,594 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(7253): checking encryption for 781af29763fbdd9e8f31ee736a0dc104 2023-04-22T00:12:28,594 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(7256): checking classloading for 781af29763fbdd9e8f31ee736a0dc104 2023-04-22T00:12:28,594 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(7253): checking encryption for 0f10d46d488b35a96f496729b6d15432 2023-04-22T00:12:28,594 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(7256): checking classloading for 0f10d46d488b35a96f496729b6d15432 2023-04-22T00:12:28,595 INFO [StoreOpener-781af29763fbdd9e8f31ee736a0dc104-1] regionserver.HStore(391): Created cacheConfig: cacheDataOnRead=true, cacheDataOnWrite=false, cacheIndexesOnWrite=false, cacheBloomsOnWrite=false, cacheEvictOnClose=false, cacheDataCompressed=false, prefetchOnOpen=true, for column family family of region 781af29763fbdd9e8f31ee736a0dc104 2023-04-22T00:12:28,595 INFO [StoreOpener-0f10d46d488b35a96f496729b6d15432-1] regionserver.HStore(391): Created cacheConfig: cacheDataOnRead=true, cacheDataOnWrite=false, cacheIndexesOnWrite=false, cacheBloomsOnWrite=false, cacheEvictOnClose=false, cacheDataCompressed=false, prefetchOnOpen=true, for column family info of region 0f10d46d488b35a96f496729b6d15432 2023-04-22T00:12:28,596 INFO [StoreOpener-781af29763fbdd9e8f31ee736a0dc104-1] compactions.CompactionConfiguration(173): size [minCompactSize:128 MB, maxCompactSize:8.00 EB, offPeakMaxCompactSize:8.00 EB); files [minFilesToCompact:3, maxFilesToCompact:10); ratio 1.200000; off-peak ratio 5.000000; throttle point 2684354560; major period 604800000, major jitter 0.500000, min locality to compact 0.000000; tiered compaction: max_age 9223372036854775807, incoming window min 6, compaction policy for tiered window org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy, single output for minor true, compaction window factory org.apache.hadoop.hbase.regionserver.compactions.ExponentialCompactionWindowFactory, region 781af29763fbdd9e8f31ee736a0dc104 columnFamilyName family 2023-04-22T00:12:28,596 DEBUG [StoreOpener-781af29763fbdd9e8f31ee736a0dc104-1] storefiletracker.StoreFileTrackerFactory(122): instantiating StoreFileTracker impl org.apache.hadoop.hbase.regionserver.storefiletracker.DefaultStoreFileTracker 2023-04-22T00:12:28,596 INFO [StoreOpener-0f10d46d488b35a96f496729b6d15432-1] compactions.CompactionConfiguration(173): size [minCompactSize:128 MB, maxCompactSize:8.00 EB, offPeakMaxCompactSize:8.00 EB); files [minFilesToCompact:3, maxFilesToCompact:10); ratio 1.200000; off-peak ratio 5.000000; throttle point 2684354560; major period 604800000, major jitter 0.500000, min locality to compact 0.000000; tiered compaction: max_age 9223372036854775807, incoming window min 6, compaction policy for tiered window org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy, single output for minor true, compaction window factory org.apache.hadoop.hbase.regionserver.compactions.ExponentialCompactionWindowFactory, region 0f10d46d488b35a96f496729b6d15432 columnFamilyName info 2023-04-22T00:12:28,596 DEBUG [StoreOpener-0f10d46d488b35a96f496729b6d15432-1] storefiletracker.StoreFileTrackerFactory(122): instantiating StoreFileTracker impl org.apache.hadoop.hbase.regionserver.storefiletracker.DefaultStoreFileTracker 2023-04-22T00:12:28,598 DEBUG [StoreFileOpener-781af29763fbdd9e8f31ee736a0dc104-family-1] hfile.PrefetchExecutor(110): Prefetch requested for file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/default/table1/781af29763fbdd9e8f31ee736a0dc104/family/fcaced1a87ff4ce8bd1dd6369f448376, delay=962 ms 2023-04-22T00:12:28,598 DEBUG [StoreFileOpener-0f10d46d488b35a96f496729b6d15432-info-1] hfile.PrefetchExecutor(110): Prefetch requested for file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/namespace/0f10d46d488b35a96f496729b6d15432/info/40a4d6ec33db444ea7549f4a66f155f7, delay=901 ms 2023-04-22T00:12:28,599 DEBUG [StoreOpener-781af29763fbdd9e8f31ee736a0dc104-1] regionserver.StoreEngine(278): loaded file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/default/table1/781af29763fbdd9e8f31ee736a0dc104/family/fcaced1a87ff4ce8bd1dd6369f448376 2023-04-22T00:12:28,599 INFO [StoreOpener-781af29763fbdd9e8f31ee736a0dc104-1] regionserver.HStore(321): Store=781af29763fbdd9e8f31ee736a0dc104/family, memstore type=DefaultMemStore, storagePolicy=NONE, verifyBulkLoads=false, parallelPutCountPrintThreshold=50, encoding=NONE, compression=NONE 2023-04-22T00:12:28,600 DEBUG [StoreOpener-0f10d46d488b35a96f496729b6d15432-1] regionserver.StoreEngine(278): loaded file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/namespace/0f10d46d488b35a96f496729b6d15432/info/40a4d6ec33db444ea7549f4a66f155f7 2023-04-22T00:12:28,600 INFO [StoreOpener-0f10d46d488b35a96f496729b6d15432-1] regionserver.HStore(321): Store=0f10d46d488b35a96f496729b6d15432/info, memstore type=DefaultMemStore, storagePolicy=NONE, verifyBulkLoads=false, parallelPutCountPrintThreshold=50, encoding=NONE, compression=NONE 2023-04-22T00:12:28,601 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(5227): Found 0 recovered edits file(s) under file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/default/table1/781af29763fbdd9e8f31ee736a0dc104 2023-04-22T00:12:28,602 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(5227): Found 0 recovered edits file(s) under file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/namespace/0f10d46d488b35a96f496729b6d15432 2023-04-22T00:12:28,602 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(5227): Found 0 recovered edits file(s) under file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/default/table1/781af29763fbdd9e8f31ee736a0dc104 2023-04-22T00:12:28,602 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(5227): Found 0 recovered edits file(s) under file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/namespace/0f10d46d488b35a96f496729b6d15432 2023-04-22T00:12:28,604 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1074): writing seq id for 781af29763fbdd9e8f31ee736a0dc104 2023-04-22T00:12:28,604 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1074): writing seq id for 0f10d46d488b35a96f496729b6d15432 2023-04-22T00:12:28,605 INFO [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1091): Opened 781af29763fbdd9e8f31ee736a0dc104; next sequenceid=10; SteppingSplitPolicysuper{IncreasingToUpperBoundRegionSplitPolicy{initialSize=268435456, ConstantSizeRegionSplitPolicy{desiredMaxFileSize=70435752, jitterRate=0.04957449436187744}}}, FlushLargeStoresPolicy{flushSizeLowerBound=-1} 2023-04-22T00:12:28,605 INFO [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(1091): Opened 0f10d46d488b35a96f496729b6d15432; next sequenceid=10; SteppingSplitPolicysuper{IncreasingToUpperBoundRegionSplitPolicy{initialSize=268435456, ConstantSizeRegionSplitPolicy{desiredMaxFileSize=68269173, jitterRate=0.01728995144367218}}}, FlushLargeStoresPolicy{flushSizeLowerBound=-1} 2023-04-22T00:12:28,605 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(990): Region open journal for 781af29763fbdd9e8f31ee736a0dc104: 2023-04-22T00:12:28,606 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegion(990): Region open journal for 0f10d46d488b35a96f496729b6d15432: 2023-04-22T00:12:28,606 INFO [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegionServer(2538): Post open deploy tasks for table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104., pid=15, masterSystemTime=1682122348580 2023-04-22T00:12:28,606 INFO [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegionServer(2538): Post open deploy tasks for hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432., pid=16, masterSystemTime=1682122348580 2023-04-22T00:12:28,608 DEBUG [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegionServer(2565): Finished post open deploy task for table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104. 2023-04-22T00:12:28,608 INFO [RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0] handler.AssignRegionHandler(156): Opened table1,,1682122345251.781af29763fbdd9e8f31ee736a0dc104. 2023-04-22T00:12:28,609 INFO [PEWorker-4] assignment.RegionStateStore(202): pid=13 updating hbase:meta row=781af29763fbdd9e8f31ee736a0dc104, regionState=OPEN, openSeqNum=10, regionLocation=jenkins-hbase6.apache.org,39791,1682122342596 2023-04-22T00:12:28,609 INFO [PEWorker-3] assignment.RegionStateStore(202): pid=14 updating hbase:meta row=0f10d46d488b35a96f496729b6d15432, regionState=OPEN, openSeqNum=10, regionLocation=jenkins-hbase6.apache.org,39791,1682122342596 2023-04-22T00:12:28,609 DEBUG [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] regionserver.HRegionServer(2565): Finished post open deploy task for hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432. 2023-04-22T00:12:28,609 INFO [RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0] handler.AssignRegionHandler(156): Opened hbase:namespace,,1682122344491.0f10d46d488b35a96f496729b6d15432. 2023-04-22T00:12:28,612 INFO [PEWorker-4] procedure2.ProcedureExecutor(1828): Finished subprocedure pid=15, resume processing ppid=13 2023-04-22T00:12:28,612 INFO [PEWorker-4] procedure2.ProcedureExecutor(1414): Finished pid=15, ppid=13, state=SUCCESS; OpenRegionProcedure 781af29763fbdd9e8f31ee736a0dc104, server=jenkins-hbase6.apache.org,39791,1682122342596 in 183 msec 2023-04-22T00:12:28,613 INFO [PEWorker-3] procedure2.ProcedureExecutor(1828): Finished subprocedure pid=16, resume processing ppid=14 2023-04-22T00:12:28,614 INFO [PEWorker-2] procedure2.ProcedureExecutor(1414): Finished pid=13, ppid=12, state=SUCCESS; TransitRegionStateProcedure table=table1, region=781af29763fbdd9e8f31ee736a0dc104, ASSIGN in 340 msec 2023-04-22T00:12:28,614 INFO [PEWorker-3] procedure2.ProcedureExecutor(1414): Finished pid=16, ppid=14, state=SUCCESS; OpenRegionProcedure 0f10d46d488b35a96f496729b6d15432, server=jenkins-hbase6.apache.org,39791,1682122342596 in 183 msec 2023-04-22T00:12:28,615 INFO [PEWorker-1] procedure2.ProcedureExecutor(1828): Finished subprocedure pid=14, resume processing ppid=12 2023-04-22T00:12:28,615 INFO [PEWorker-1] procedure2.ProcedureExecutor(1414): Finished pid=14, ppid=12, state=SUCCESS; TransitRegionStateProcedure table=hbase:namespace, region=0f10d46d488b35a96f496729b6d15432, ASSIGN in 342 msec 2023-04-22T00:12:28,616 INFO [PEWorker-5] procedure2.ProcedureExecutor(1685): Initialized subprocedures=[{pid=17, ppid=12, state=RUNNABLE; org.apache.hadoop.hbase.master.replication.ClaimReplicationQueuesProcedure}] 2023-04-22T00:12:28,621 DEBUG [PEWorker-4] replication.ClaimReplicationQueuesProcedure(84): Finish claiming replication queues for jenkins-hbase6.apache.org,40975,1682122342534 2023-04-22T00:12:28,622 DEBUG [PEWorker-4] zookeeper.RecoverableZooKeeper(224): Node /hbase/replication/rs/jenkins-hbase6.apache.org,40975,1682122342534 already deleted, retry=false 2023-04-22T00:12:28,623 INFO [PEWorker-4] procedure2.ProcedureExecutor(1828): Finished subprocedure pid=17, resume processing ppid=12 2023-04-22T00:12:28,624 INFO [PEWorker-3] procedure.ServerCrashProcedure(256): removed crashed server jenkins-hbase6.apache.org,40975,1682122342534 after splitting done 2023-04-22T00:12:28,624 INFO [PEWorker-4] procedure2.ProcedureExecutor(1414): Finished pid=17, ppid=12, state=SUCCESS; org.apache.hadoop.hbase.master.replication.ClaimReplicationQueuesProcedure in 6 msec 2023-04-22T00:12:28,624 DEBUG [PEWorker-3] master.DeadServer(114): Removed jenkins-hbase6.apache.org,40975,1682122342534 from processing; numProcessing=0 2023-04-22T00:12:28,625 INFO [PEWorker-3] procedure2.ProcedureExecutor(1414): Finished pid=12, state=SUCCESS; ServerCrashProcedure jenkins-hbase6.apache.org,40975,1682122342534, splitWal=true, meta=false in 366 msec 2023-04-22T00:12:29,044 INFO [Time-limited test] client.ConnectionUtils(127): regionserver/jenkins-hbase6:0 server-side Connection retries=45 2023-04-22T00:12:29,044 INFO [Time-limited test] ipc.RpcExecutor(188): Instantiated default.FPBQ.Fifo with queueClass=class java.util.concurrent.LinkedBlockingQueue; numCallQueues=1, maxQueueLength=30, handlerCount=3 2023-04-22T00:12:29,045 INFO [Time-limited test] ipc.RpcExecutor(188): Instantiated priority.RWQ.Fifo with queueClass=class java.util.concurrent.LinkedBlockingQueue; numCallQueues=2, maxQueueLength=30, handlerCount=3 2023-04-22T00:12:29,045 INFO [Time-limited test] ipc.RWQueueRpcExecutor(113): priority.RWQ.Fifo writeQueues=1 writeHandlers=1 readQueues=1 readHandlers=2 scanQueues=0 scanHandlers=0 2023-04-22T00:12:29,045 INFO [Time-limited test] ipc.RpcExecutor(188): Instantiated replication.FPBQ.Fifo with queueClass=class java.util.concurrent.LinkedBlockingQueue; numCallQueues=1, maxQueueLength=30, handlerCount=3 2023-04-22T00:12:29,045 INFO [Time-limited test] ipc.RpcExecutor(188): Instantiated metaPriority.FPBQ.Fifo with queueClass=class java.util.concurrent.LinkedBlockingQueue; numCallQueues=1, maxQueueLength=30, handlerCount=1 2023-04-22T00:12:29,045 INFO [Time-limited test] ipc.RpcServerFactory(64): Creating org.apache.hadoop.hbase.ipc.NettyRpcServer hosting hbase.pb.ClientService, hbase.pb.AdminService, hbase.pb.ClientMetaService 2023-04-22T00:12:29,045 INFO [Time-limited test] ipc.NettyRpcServer(173): Using org.apache.hbase.thirdparty.io.netty.buffer.PooledByteBufAllocator for buffer allocation 2023-04-22T00:12:29,046 INFO [Time-limited test] ipc.NettyRpcServer(140): Bind to /172.31.2.20:36393 2023-04-22T00:12:29,047 INFO [Time-limited test] hfile.BlockCacheFactory(127): Allocating BlockCache size=782.40 MB, blockSize=64 KB 2023-04-22T00:12:29,048 INFO [Time-limited test] bucket.FileIOEngine(96): Allocating cache 400 MB, on the path:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/bucket.cache 2023-04-22T00:12:29,048 INFO [Time-limited test] bucket.BucketCache(289): Instantiating BucketCache with acceptableFactor: 0.95, minFactor: 0.85, extraFreeFactor: 0.1, singleFactor: 0.25, multiFactor: 0.5, memoryFactor: 0.25 2023-04-22T00:12:29,048 INFO [Time-limited test] bucket.BucketAllocator(339): Cache totalSize=418148352, buckets=199, bucket capacity=2101248=(4*525312)=(FEWEST_ITEMS_IN_BUCKET*(largest configured bucketcache size)) 2023-04-22T00:12:29,048 INFO [Time-limited test] bucket.BucketCachePersister(35): BucketCachePersister started with interval: 1000 2023-04-22T00:12:29,048 INFO [Time-limited test] hfile.PrefetchExecutor(170): Retrieving from prefetch persistence file /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/prefetch.persistence 2023-04-22T00:12:29,061 INFO [Time-limited test] bucket.BucketAllocator(339): Cache totalSize=418148352, buckets=199, bucket capacity=2101248=(4*525312)=(FEWEST_ITEMS_IN_BUCKET*(largest configured bucketcache size)) 2023-04-22T00:12:29,061 INFO [Time-limited test] bucket.BucketCache(332): Started bucket cache; ioengine=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/bucket.cache, capacity=400 MB, blockSize=64 KB, writerThreadNum=3, writerQLen=64, persistencePath=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/bucket.persistence, bucketAllocator=org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator 2023-04-22T00:12:29,062 DEBUG [Time-limited test] mob.MobFileCache(120): MobFileCache enabled with cacheSize=1000, evictPeriods=3600sec, evictRemainRatio=0.5 2023-04-22T00:12:29,062 DEBUG [Time-limited test] fs.HFileSystem(308): The file system is not a DistributedFileSystem. Skipping on block location reordering 2023-04-22T00:12:29,062 DEBUG [Time-limited test] fs.HFileSystem(308): The file system is not a DistributedFileSystem. Skipping on block location reordering 2023-04-22T00:12:29,062 INFO [Time-limited test] zookeeper.RecoverableZooKeeper(142): Process identifier=regionserver:36393 connecting to ZooKeeper ensemble=127.0.0.1:65214 2023-04-22T00:12:29,066 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:363930x0, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null 2023-04-22T00:12:29,067 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(628): regionserver:36393-0x100d6205f0d0004 connected 2023-04-22T00:12:29,067 DEBUG [Time-limited test] zookeeper.ZKUtil(111): regionserver:36393-0x100d6205f0d0004, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-04-22T00:12:29,068 DEBUG [Time-limited test] zookeeper.ZKUtil(111): regionserver:36393-0x100d6205f0d0004, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on existing znode=/hbase/running 2023-04-22T00:12:29,069 DEBUG [Time-limited test] zookeeper.ZKUtil(113): regionserver:36393-0x100d6205f0d0004, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/acl 2023-04-22T00:12:29,069 DEBUG [Time-limited test] ipc.RpcExecutor(290): Started handlerCount=3 with threadPrefix=default.FPBQ.Fifo, numCallQueues=1, port=36393 2023-04-22T00:12:29,069 DEBUG [Time-limited test] ipc.RpcExecutor(290): Started handlerCount=1 with threadPrefix=priority.RWQ.Fifo.write, numCallQueues=1, port=36393 2023-04-22T00:12:29,070 DEBUG [Time-limited test] ipc.RpcExecutor(290): Started handlerCount=3 with threadPrefix=priority.RWQ.Fifo.read, numCallQueues=1, port=36393 2023-04-22T00:12:29,070 DEBUG [Time-limited test] ipc.RpcExecutor(290): Started handlerCount=3 with threadPrefix=replication.FPBQ.Fifo, numCallQueues=1, port=36393 2023-04-22T00:12:29,070 DEBUG [Time-limited test] ipc.RpcExecutor(290): Started handlerCount=1 with threadPrefix=metaPriority.FPBQ.Fifo, numCallQueues=1, port=36393 2023-04-22T00:12:29,071 DEBUG [pool-163-thread-1] hbase.MetaRegionLocationCache(167): Updating meta znode for path /hbase/meta-region-server: INIT 2023-04-22T00:12:29,081 DEBUG [RS:2;jenkins-hbase6:36393] regionserver.ShutdownHook(81): Installed shutdown hook thread: Shutdownhook:RS:2;jenkins-hbase6:36393 2023-04-22T00:12:29,082 INFO [RS:2;jenkins-hbase6:36393] regionserver.HRegionServer(997): ClusterId : 7849447e-0e6d-4abb-b26e-3b098a8dcd03 2023-04-22T00:12:29,082 DEBUG [RS:2;jenkins-hbase6:36393] procedure.RegionServerProcedureManagerHost(43): Procedure flush-table-proc initializing 2023-04-22T00:12:29,085 DEBUG [RS:2;jenkins-hbase6:36393] procedure.RegionServerProcedureManagerHost(45): Procedure flush-table-proc initialized 2023-04-22T00:12:29,085 DEBUG [RS:2;jenkins-hbase6:36393] procedure.RegionServerProcedureManagerHost(43): Procedure online-snapshot initializing 2023-04-22T00:12:29,087 DEBUG [RS:2;jenkins-hbase6:36393] procedure.RegionServerProcedureManagerHost(45): Procedure online-snapshot initialized 2023-04-22T00:12:29,088 DEBUG [RS:2;jenkins-hbase6:36393] ipc.AbstractRpcClient(194): Codec=org.apache.hadoop.hbase.codec.KeyValueCodec@5deb5f78, compressor=null, tcpKeepAlive=true, tcpNoDelay=true, connectTO=10000, readTO=20000, writeTO=60000, minIdleTimeBeforeClose=120000, maxRetries=0, fallbackAllowed=true, bind address=null 2023-04-22T00:12:29,089 DEBUG [RS:2;jenkins-hbase6:36393] ipc.AbstractRpcClient(194): Codec=org.apache.hadoop.hbase.codec.KeyValueCodec@61539ee3, compressor=null, tcpKeepAlive=true, tcpNoDelay=true, connectTO=10000, readTO=20000, writeTO=60000, minIdleTimeBeforeClose=120000, maxRetries=0, fallbackAllowed=true, bind address=jenkins-hbase6.apache.org/172.31.2.20:0 2023-04-22T00:12:29,089 INFO [RS:2;jenkins-hbase6:36393] regionserver.RegionServerCoprocessorHost(66): System coprocessor loading is enabled 2023-04-22T00:12:29,089 INFO [RS:2;jenkins-hbase6:36393] regionserver.RegionServerCoprocessorHost(67): Table coprocessor loading is enabled 2023-04-22T00:12:29,089 DEBUG [RS:2;jenkins-hbase6:36393] regionserver.HRegionServer(1079): About to register with Master. 2023-04-22T00:12:29,089 INFO [RS:2;jenkins-hbase6:36393] regionserver.HRegionServer(3009): reportForDuty to master=jenkins-hbase6.apache.org,35905,1682122341393 with isa=jenkins-hbase6.apache.org/172.31.2.20:36393, startcode=1682122349043 2023-04-22T00:12:29,090 DEBUG [RS:2;jenkins-hbase6:36393] ipc.RpcConnection(122): Using SIMPLE authentication for service=RegionServerStatusService, sasl=false 2023-04-22T00:12:29,092 INFO [RS-EventLoopGroup-1-2] ipc.ServerRpcConnection(459): Connection from 172.31.2.20:38609, version=2.6.0-SNAPSHOT, sasl=false, ugi=jenkins (auth:SIMPLE), service=RegionServerStatusService 2023-04-22T00:12:29,093 INFO [RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905] master.ServerManager(403): Registering regionserver=jenkins-hbase6.apache.org,36393,1682122349043 2023-04-22T00:12:29,094 DEBUG [RS:2;jenkins-hbase6:36393] regionserver.HRegionServer(1705): Config from master: hbase.rootdir=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67 2023-04-22T00:12:29,094 DEBUG [RS:2;jenkins-hbase6:36393] regionserver.HRegionServer(1705): Config from master: fs.defaultFS=file:/ 2023-04-22T00:12:29,094 DEBUG [RS:2;jenkins-hbase6:36393] regionserver.HRegionServer(1705): Config from master: hbase.master.info.port=-1 2023-04-22T00:12:29,096 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/rs 2023-04-22T00:12:29,097 DEBUG [RS:2;jenkins-hbase6:36393] zookeeper.ZKUtil(111): regionserver:36393-0x100d6205f0d0004, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on existing znode=/hbase/rs/jenkins-hbase6.apache.org,36393,1682122349043 2023-04-22T00:12:29,097 WARN [RS:2;jenkins-hbase6:36393] hbase.ZNodeClearer(69): Environment variable HBASE_ZNODE_FILE not set; znodes will not be cleared on crash by start scripts (Longer MTTR!) 2023-04-22T00:12:29,097 INFO [RS:2;jenkins-hbase6:36393] wal.WALFactory(183): Instantiating WALProvider of type class org.apache.hadoop.hbase.wal.AsyncFSWALProvider 2023-04-22T00:12:29,097 INFO [RegionServerTracker-0] master.RegionServerTracker(179): RegionServer ephemeral node created, adding [jenkins-hbase6.apache.org,36393,1682122349043] 2023-04-22T00:12:29,097 DEBUG [RS:2;jenkins-hbase6:36393] regionserver.HRegionServer(2058): logDir=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,36393,1682122349043 2023-04-22T00:12:29,099 DEBUG [RS:2;jenkins-hbase6:36393] regionserver.Replication(134): Replication stats-in-log period=300 seconds 2023-04-22T00:12:29,099 INFO [RS:2;jenkins-hbase6:36393] regionserver.MetricsRegionServerWrapperImpl(165): Computing regionserver metrics every 5000 milliseconds 2023-04-22T00:12:29,100 INFO [RS:2;jenkins-hbase6:36393] regionserver.MemStoreFlusher(127): globalMemStoreLimit=782.4 M, globalMemStoreLimitLowMark=743.3 M, Offheap=false 2023-04-22T00:12:29,101 INFO [RS:2;jenkins-hbase6:36393] throttle.PressureAwareCompactionThroughputController(131): Compaction throughput configurations, higher bound: 100.00 MB/second, lower bound 50.00 MB/second, off peak: unlimited, tuning period: 60000 ms 2023-04-22T00:12:29,101 INFO [RS:2;jenkins-hbase6:36393] hbase.ChoreService(168): Chore ScheduledChore name=CompactionThroughputTuner, period=60000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:29,102 INFO [RS:2;jenkins-hbase6:36393] regionserver.HRegionServer$CompactionChecker(1947): CompactionChecker runs every PT1S 2023-04-22T00:12:29,102 INFO [RS:2;jenkins-hbase6:36393] hbase.ChoreService(168): Chore ScheduledChore name=CompactedHFilesCleaner, period=120000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:29,102 DEBUG [RS:2;jenkins-hbase6:36393] executor.ExecutorService(95): Starting executor service name=RS_OPEN_REGION-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:29,103 DEBUG [RS:2;jenkins-hbase6:36393] executor.ExecutorService(95): Starting executor service name=RS_OPEN_META-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:29,103 DEBUG [RS:2;jenkins-hbase6:36393] executor.ExecutorService(95): Starting executor service name=RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:29,103 DEBUG [RS:2;jenkins-hbase6:36393] executor.ExecutorService(95): Starting executor service name=RS_CLOSE_REGION-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:29,103 DEBUG [RS:2;jenkins-hbase6:36393] executor.ExecutorService(95): Starting executor service name=RS_CLOSE_META-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:29,103 DEBUG [RS:2;jenkins-hbase6:36393] executor.ExecutorService(95): Starting executor service name=RS_LOG_REPLAY_OPS-regionserver/jenkins-hbase6:0, corePoolSize=2, maxPoolSize=2 2023-04-22T00:12:29,103 DEBUG [RS:2;jenkins-hbase6:36393] executor.ExecutorService(95): Starting executor service name=RS_COMPACTED_FILES_DISCHARGER-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:29,104 DEBUG [RS:2;jenkins-hbase6:36393] executor.ExecutorService(95): Starting executor service name=RS_REGION_REPLICA_FLUSH_OPS-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:29,104 DEBUG [RS:2;jenkins-hbase6:36393] executor.ExecutorService(95): Starting executor service name=RS_REFRESH_PEER-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:29,104 DEBUG [RS:2;jenkins-hbase6:36393] executor.ExecutorService(95): Starting executor service name=RS_SWITCH_RPC_THROTTLE-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:29,104 DEBUG [RS:2;jenkins-hbase6:36393] executor.ExecutorService(95): Starting executor service name=RS_CLAIM_REPLICATION_QUEUE-regionserver/jenkins-hbase6:0, corePoolSize=1, maxPoolSize=1 2023-04-22T00:12:29,104 DEBUG [RS:2;jenkins-hbase6:36393] executor.ExecutorService(95): Starting executor service name=RS_SNAPSHOT_OPERATIONS-regionserver/jenkins-hbase6:0, corePoolSize=3, maxPoolSize=3 2023-04-22T00:12:29,107 INFO [RS:2;jenkins-hbase6:36393] hbase.ChoreService(168): Chore ScheduledChore name=CompactionChecker, period=1000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:29,107 INFO [RS:2;jenkins-hbase6:36393] hbase.ChoreService(168): Chore ScheduledChore name=MemstoreFlusherChore, period=1000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:29,107 INFO [RS:2;jenkins-hbase6:36393] hbase.ChoreService(168): Chore ScheduledChore name=nonceCleaner, period=360000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:29,107 INFO [RS:2;jenkins-hbase6:36393] hbase.ChoreService(168): Chore ScheduledChore name=BrokenStoreFileCleaner, period=21600000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:29,107 INFO [RS:2;jenkins-hbase6:36393] hbase.ChoreService(168): Chore ScheduledChore name=jenkins-hbase6.apache.org,36393,1682122349043-MobFileCleanerChore, period=86400, unit=SECONDS is enabled. 2023-04-22T00:12:29,118 INFO [RS:2;jenkins-hbase6:36393] regionserver.HeapMemoryManager(209): Starting, tuneOn=false 2023-04-22T00:12:29,118 INFO [RS:2;jenkins-hbase6:36393] hbase.ChoreService(168): Chore ScheduledChore name=jenkins-hbase6.apache.org,36393,1682122349043-HeapMemoryTunerChore, period=60000, unit=MILLISECONDS is enabled. 2023-04-22T00:12:29,129 INFO [RS:2;jenkins-hbase6:36393] regionserver.Replication(198): jenkins-hbase6.apache.org,36393,1682122349043 started 2023-04-22T00:12:29,129 INFO [RS:2;jenkins-hbase6:36393] regionserver.HRegionServer(1747): Serving as jenkins-hbase6.apache.org,36393,1682122349043, RpcServer on jenkins-hbase6.apache.org/172.31.2.20:36393, sessionid=0x100d6205f0d0004 2023-04-22T00:12:29,129 DEBUG [RS:2;jenkins-hbase6:36393] procedure.RegionServerProcedureManagerHost(51): Procedure flush-table-proc starting 2023-04-22T00:12:29,129 DEBUG [RS:2;jenkins-hbase6:36393] flush.RegionServerFlushTableProcedureManager(106): Start region server flush procedure manager jenkins-hbase6.apache.org,36393,1682122349043 2023-04-22T00:12:29,130 DEBUG [RS:2;jenkins-hbase6:36393] procedure.ZKProcedureMemberRpcs(357): Starting procedure member 'jenkins-hbase6.apache.org,36393,1682122349043' 2023-04-22T00:12:29,130 DEBUG [RS:2;jenkins-hbase6:36393] procedure.ZKProcedureMemberRpcs(134): Checking for aborted procedures on node: '/hbase/flush-table-proc/abort' 2023-04-22T00:12:29,130 INFO [Time-limited test] hbase.HBaseTestingUtility(1340): Shutting down minicluster 2023-04-22T00:12:29,130 INFO [Time-limited test] client.ConnectionImplementation(2090): Closing master protocol: MasterService 2023-04-22T00:12:29,130 DEBUG [Time-limited test] zookeeper.ReadOnlyZKClient(365): Close zookeeper connection 0x02472051 to 127.0.0.1:65214 2023-04-22T00:12:29,130 DEBUG [Time-limited test] ipc.AbstractRpcClient(509): Stopping rpc client 2023-04-22T00:12:29,130 DEBUG [Time-limited test] util.JVMClusterUtil(237): Shutting down HBase Cluster 2023-04-22T00:12:29,130 DEBUG [Time-limited test] util.JVMClusterUtil(257): Found active master hash=624338544, stopped=false 2023-04-22T00:12:29,131 DEBUG [RS:2;jenkins-hbase6:36393] procedure.ZKProcedureMemberRpcs(154): Looking for new procedures under znode:'/hbase/flush-table-proc/acquired' 2023-04-22T00:12:29,132 INFO [Time-limited test] master.ServerManager(910): Cluster shutdown requested of master=jenkins-hbase6.apache.org,35905,1682122341393 2023-04-22T00:12:29,133 DEBUG [RS:2;jenkins-hbase6:36393] procedure.RegionServerProcedureManagerHost(53): Procedure flush-table-proc started 2023-04-22T00:12:29,133 DEBUG [RS:2;jenkins-hbase6:36393] procedure.RegionServerProcedureManagerHost(51): Procedure online-snapshot starting 2023-04-22T00:12:29,133 DEBUG [RS:2;jenkins-hbase6:36393] snapshot.RegionServerSnapshotManager(126): Start Snapshot Manager jenkins-hbase6.apache.org,36393,1682122349043 2023-04-22T00:12:29,133 DEBUG [RS:2;jenkins-hbase6:36393] procedure.ZKProcedureMemberRpcs(357): Starting procedure member 'jenkins-hbase6.apache.org,36393,1682122349043' 2023-04-22T00:12:29,133 DEBUG [RS:2;jenkins-hbase6:36393] procedure.ZKProcedureMemberRpcs(134): Checking for aborted procedures on node: '/hbase/online-snapshot/abort' 2023-04-22T00:12:29,133 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:36393-0x100d6205f0d0004, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/running 2023-04-22T00:12:29,133 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:39791-0x100d6205f0d0002, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/running 2023-04-22T00:12:29,133 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/running 2023-04-22T00:12:29,133 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:36393-0x100d6205f0d0004, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:29,133 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): regionserver:39791-0x100d6205f0d0002, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:29,133 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(604): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase 2023-04-22T00:12:29,133 INFO [Time-limited test] procedure2.ProcedureExecutor(631): Stopping 2023-04-22T00:12:29,134 DEBUG [RS:2;jenkins-hbase6:36393] procedure.ZKProcedureMemberRpcs(154): Looking for new procedures under znode:'/hbase/online-snapshot/acquired' 2023-04-22T00:12:29,134 DEBUG [Time-limited test] ipc.AbstractRpcClient(509): Stopping rpc client 2023-04-22T00:12:29,134 INFO [Time-limited test] regionserver.HRegionServer(2499): ***** STOPPING region server 'jenkins-hbase6.apache.org,39791,1682122342596' ***** 2023-04-22T00:12:29,134 INFO [Time-limited test] regionserver.HRegionServer(2513): STOPPED: Shutdown requested 2023-04-22T00:12:29,134 INFO [Time-limited test] regionserver.HRegionServer(2499): ***** STOPPING region server 'jenkins-hbase6.apache.org,36393,1682122349043' ***** 2023-04-22T00:12:29,134 INFO [Time-limited test] regionserver.HRegionServer(2513): STOPPED: Shutdown requested 2023-04-22T00:12:29,134 INFO [RS:1;jenkins-hbase6:39791] bucket.BucketCache(1397): Shutdown bucket cache: IO persistent=true; path to write=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/bucket.persistence 2023-04-22T00:12:29,134 INFO [Time-limited test-BucketCacheWriter-2] bucket.BucketCache$WriterThread(1021): Time-limited test-BucketCacheWriter-2 exiting, cacheEnabled=false 2023-04-22T00:12:29,134 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(113): regionserver:39791-0x100d6205f0d0002, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/running 2023-04-22T00:12:29,134 INFO [Time-limited test-BucketCacheWriter-1] bucket.BucketCache$WriterThread(1021): Time-limited test-BucketCacheWriter-1 exiting, cacheEnabled=false 2023-04-22T00:12:29,134 INFO [Time-limited test-BucketCacheWriter-0] bucket.BucketCache$WriterThread(1021): Time-limited test-BucketCacheWriter-0 exiting, cacheEnabled=false 2023-04-22T00:12:29,134 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(113): regionserver:36393-0x100d6205f0d0004, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/running 2023-04-22T00:12:29,135 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(113): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/running 2023-04-22T00:12:29,135 DEBUG [RS:2;jenkins-hbase6:36393] procedure.RegionServerProcedureManagerHost(53): Procedure online-snapshot started 2023-04-22T00:12:29,135 INFO [RS:2;jenkins-hbase6:36393] quotas.RegionServerRpcQuotaManager(63): Quota support disabled 2023-04-22T00:12:29,135 INFO [RS:2;jenkins-hbase6:36393] quotas.RegionServerSpaceQuotaManager(80): Quota support disabled, not starting space quota manager. 2023-04-22T00:12:29,136 INFO [Time-limited test-BucketCacheWriter-0] bucket.BucketCache$WriterThread(1021): Time-limited test-BucketCacheWriter-0 exiting, cacheEnabled=false 2023-04-22T00:12:29,136 INFO [RS:2;jenkins-hbase6:36393] bucket.BucketCache(1397): Shutdown bucket cache: IO persistent=true; path to write=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/bucket.persistence 2023-04-22T00:12:29,136 INFO [Time-limited test-BucketCacheWriter-1] bucket.BucketCache$WriterThread(1021): Time-limited test-BucketCacheWriter-1 exiting, cacheEnabled=false 2023-04-22T00:12:29,136 INFO [Time-limited test-BucketCacheWriter-2] bucket.BucketCache$WriterThread(1021): Time-limited test-BucketCacheWriter-2 exiting, cacheEnabled=false 2023-04-22T00:12:29,141 ERROR [RS:1;jenkins-hbase6:39791] hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer(165): Exception in run java.lang.NumberFormatException: For input string: "" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) ~[?:1.8.0_362] at java.lang.Long.parseLong(Long.java:601) ~[?:1.8.0_362] at java.lang.Long.parseLong(Long.java:631) ~[?:1.8.0_362] at org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:94) ~[classes/:?] at org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) ~[classes/:?] at org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) ~[classes/:?] at org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) ~[classes/:?] at org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) ~[classes/:?] at org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) ~[classes/:?] at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) ~[classes/:?] at org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) ~[test-classes/:2.6.0-SNAPSHOT] at org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) ~[test-classes/:2.6.0-SNAPSHOT] at org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) ~[test-classes/:2.6.0-SNAPSHOT] at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_362] at javax.security.auth.Subject.doAs(Subject.java:360) ~[?:1.8.0_362] at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) ~[hadoop-common-2.10.2.jar:?] at org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) ~[hbase-common-2.6.0-SNAPSHOT.jar:2.6.0-SNAPSHOT] at org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) ~[test-classes/:2.6.0-SNAPSHOT] at java.lang.Thread.run(Thread.java:750) ~[?:1.8.0_362] 2023-04-22T00:12:29,141 INFO [Shutdown of org.apache.hadoop.hbase.fs.HFileSystem@725008f0] hbase.MiniHBaseCluster$SingleFileSystemShutdownThread(216): Hook closing fs=org.apache.hadoop.hbase.fs.HFileSystem@725008f0 2023-04-22T00:12:29,176 INFO [regionserver/jenkins-hbase6:0.leaseChecker] regionserver.LeaseManager(133): Closed leases 2023-04-22T00:12:29,177 INFO [MemStoreFlusher.0] regionserver.MemStoreFlusher$FlushHandler(365): MemStoreFlusher.0 exiting 2023-04-22T00:12:29,206 INFO [MemStoreFlusher.0] regionserver.MemStoreFlusher$FlushHandler(365): MemStoreFlusher.0 exiting 2023-04-22T00:12:29,207 INFO [regionserver/jenkins-hbase6:0.leaseChecker] regionserver.LeaseManager(133): Closed leases 2023-04-22T00:12:29,500 DEBUG [hfile-prefetch-1682122348055] hfile.PrefetchExecutor(126): Prefetch completed for file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/hbase/namespace/0f10d46d488b35a96f496729b6d15432/info/40a4d6ec33db444ea7549f4a66f155f7 2023-04-22T00:12:29,561 DEBUG [hfile-prefetch-1682122348598] hfile.PrefetchExecutor(126): Prefetch completed for file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/data/default/table1/781af29763fbdd9e8f31ee736a0dc104/family/fcaced1a87ff4ce8bd1dd6369f448376 2023-04-22T00:12:29,656 INFO [regionserver/jenkins-hbase6:0.Chore.1] hbase.ScheduledChore(149): Chore: MemstoreFlusherChore was stopped 2023-04-22T00:12:29,656 INFO [regionserver/jenkins-hbase6:0.Chore.1] hbase.ScheduledChore(149): Chore: CompactionChecker was stopped 2023-04-22T00:12:29,829 WARN [HBase-Metrics2-1] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties 2023-04-22T00:12:29,874 DEBUG [HBase-Metrics2-1] regionserver.MetricsTableSourceImpl(133): Creating new MetricsTableSourceImpl for table 'hbase:meta' 2023-04-22T00:12:30,107 INFO [regionserver/jenkins-hbase6:0.Chore.1] hbase.ScheduledChore(149): Chore: MemstoreFlusherChore was stopped 2023-04-22T00:12:30,107 INFO [regionserver/jenkins-hbase6:0.Chore.1] hbase.ScheduledChore(149): Chore: CompactionChecker was stopped 2023-04-22T00:12:31,612 DEBUG [HBase-Metrics2-1] impl.GlobalMetricRegistriesAdapter(131): Registering adapter for the MetricRegistry: RegionServer,sub=TableRequests_Namespace_hbase_table_meta 2023-04-22T00:12:31,613 INFO [HBase-Metrics2-1] impl.GlobalMetricRegistriesAdapter(135): Registering RegionServer,sub=TableRequests_Namespace_hbase_table_meta Metrics about Tables on a single HBase RegionServer 2023-04-22T00:12:31,614 DEBUG [HBase-Metrics2-1] impl.GlobalMetricRegistriesAdapter(131): Registering adapter for the MetricRegistry: RegionServer,sub=TableRequests_Namespace_hbase_table_namespace 2023-04-22T00:12:31,614 INFO [HBase-Metrics2-1] impl.GlobalMetricRegistriesAdapter(135): Registering RegionServer,sub=TableRequests_Namespace_hbase_table_namespace Metrics about Tables on a single HBase RegionServer 2023-04-22T00:12:31,616 DEBUG [HBase-Metrics2-1] impl.GlobalMetricRegistriesAdapter(131): Registering adapter for the MetricRegistry: RegionServer,sub=Coprocessor.Region.CP_org.apache.hadoop.hbase.coprocessor.MultiRowMutationEndpoint 2023-04-22T00:12:31,616 INFO [HBase-Metrics2-1] impl.GlobalMetricRegistriesAdapter(135): Registering RegionServer,sub=Coprocessor.Region.CP_org.apache.hadoop.hbase.coprocessor.MultiRowMutationEndpoint Metrics about HBase RegionObservers 2023-04-22T00:12:31,616 DEBUG [HBase-Metrics2-1] impl.GlobalMetricRegistriesAdapter(131): Registering adapter for the MetricRegistry: RegionServer,sub=TableRequests_Namespace_master_table_store 2023-04-22T00:12:31,616 INFO [HBase-Metrics2-1] impl.GlobalMetricRegistriesAdapter(135): Registering RegionServer,sub=TableRequests_Namespace_master_table_store Metrics about Tables on a single HBase RegionServer 2023-04-22T00:12:31,617 DEBUG [HBase-Metrics2-1] impl.GlobalMetricRegistriesAdapter(131): Registering adapter for the MetricRegistry: RegionServer,sub=TableRequests_Namespace_default_table_table1 2023-04-22T00:12:31,617 INFO [HBase-Metrics2-1] impl.GlobalMetricRegistriesAdapter(135): Registering RegionServer,sub=TableRequests_Namespace_default_table_table1 Metrics about Tables on a single HBase RegionServer 2023-04-22T00:12:53,349 DEBUG [BootstrapNodeManager] ipc.RpcConnection(122): Using SIMPLE authentication for service=RegionServerStatusService, sasl=false 2023-04-22T00:12:53,351 INFO [RS-EventLoopGroup-1-3] ipc.ServerRpcConnection(459): Connection from 172.31.2.20:43822, version=2.6.0-SNAPSHOT, sasl=false, ugi=jenkins (auth:SIMPLE), service=RegionServerStatusService 2023-04-22T00:12:59,135 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:00,135 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=0 2023-04-22T00:13:00,135 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:01,089 DEBUG [BootstrapNodeManager] ipc.RpcConnection(122): Using SIMPLE authentication for service=RegionServerStatusService, sasl=false 2023-04-22T00:13:01,092 INFO [RS-EventLoopGroup-1-1] ipc.ServerRpcConnection(459): Connection from 172.31.2.20:58024, version=2.6.0-SNAPSHOT, sasl=false, ugi=jenkins (auth:SIMPLE), service=RegionServerStatusService 2023-04-22T00:13:01,135 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=1 2023-04-22T00:13:01,135 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:02,136 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=2 2023-04-22T00:13:02,136 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:03,136 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=3 2023-04-22T00:13:03,136 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:04,136 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=4 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 4 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 351 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 71 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 36 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 405 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 82 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 4062 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 414 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 416 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 43 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 43 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 32 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 33 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 229 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 202 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 23 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 99 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 14 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 443 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:04,168 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:05,168 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=5 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 4 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 361 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 73 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 37 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 415 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 84 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 4166 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 424 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 426 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 44 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 44 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 32 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 34 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 229 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 202 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 23 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 100 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 14 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 453 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:05,198 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:05,539 INFO [master/jenkins-hbase6:0.Chore.1] migrate.RollingUpgradeChore(116): There is no table to migrate StoreFileTracker! 2023-04-22T00:13:05,539 INFO [master/jenkins-hbase6:0.Chore.1] migrate.RollingUpgradeChore(85): All Rolling-Upgrade tasks are complete, shutdown RollingUpgradeChore! 2023-04-22T00:13:06,198 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=6 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 4 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 371 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 75 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 38 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 425 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 86 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 4269 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 435 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 437 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 45 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 45 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 32 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 35 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 229 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 202 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 24 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 101 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 14 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 464 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:06,229 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:07,230 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=7 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 4 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 381 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 77 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 39 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 436 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 88 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 4372 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 445 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 447 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 46 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 46 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 32 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 35 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 229 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 202 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 24 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 102 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 14 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 474 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:07,260 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:08,260 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=8 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 4 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 392 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 79 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 40 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 446 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 90 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 4475 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 455 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 457 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 47 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 47 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 32 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 35 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 229 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 202 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 25 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 103 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 14 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 484 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:08,284 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:09,284 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=9 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 4 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 402 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 81 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 41 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 456 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 92 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 4577 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 465 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 467 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 48 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 48 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 37 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 232 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 205 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 25 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 104 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 14 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 494 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:09,306 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:10,306 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=10 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 412 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 83 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 42 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 467 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 94 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 4679 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 476 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 478 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 49 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 49 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 232 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 205 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 26 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 105 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 14 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 505 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:10,327 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:11,327 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=11 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 422 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 85 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 43 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 477 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 96 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 4781 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 486 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 488 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 50 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 50 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 41 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 232 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 205 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 26 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 106 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 14 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 515 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:11,349 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:12,349 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=12 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 433 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 87 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 44 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 487 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 98 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 4883 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 496 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 498 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 51 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 51 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 43 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 232 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 205 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 27 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 107 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 14 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:12,370 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:13,371 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=13 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 443 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 89 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 45 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 497 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 100 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 4985 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 506 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 508 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 52 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 52 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 43 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 232 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 205 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 27 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 108 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 14 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 535 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:13,395 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:14,396 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=14 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 453 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 91 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 46 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 507 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 102 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 5088 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 516 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 519 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 53 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 53 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 46 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 232 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 205 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 28 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 109 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 14 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 545 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:14,417 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:15,417 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=15 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 463 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 93 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 47 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 518 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 104 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 5190 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 527 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 529 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 54 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 54 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 46 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 232 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 205 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 29 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 110 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 14 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 556 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:15,437 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:16,437 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=16 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 473 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 95 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 48 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 528 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 106 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 5292 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 537 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 539 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 55 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 55 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 46 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 232 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 205 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 29 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 111 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 14 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 566 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:16,459 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:17,459 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=17 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 484 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 97 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 49 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 538 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 108 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 5394 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 547 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 549 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 56 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 56 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 47 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 232 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 205 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 30 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 112 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 14 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 576 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:17,480 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:18,480 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=18 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 494 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 99 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 50 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 548 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 110 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 5496 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 557 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 559 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 57 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 57 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 48 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 232 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 205 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 30 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 113 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 14 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 586 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:18,502 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:19,502 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=19 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 504 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 101 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 51 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 558 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 112 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 5599 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 567 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 570 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 58 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 58 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 50 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 232 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 205 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 31 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 114 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 14 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 597 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:19,525 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:20,525 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=20 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 514 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 103 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 52 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 569 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 114 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 5701 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 578 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 580 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 59 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 59 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 50 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 232 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 205 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 31 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 115 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 14 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 607 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:20,547 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:21,547 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=21 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 525 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 105 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 53 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 579 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 116 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 5803 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 588 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 590 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 60 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 60 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 50 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 232 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 205 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 32 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 116 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 14 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 617 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:21,569 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:22,569 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=22 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 535 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 107 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 54 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 589 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 118 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 5905 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 598 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 600 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 61 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 61 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 51 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 235 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 207 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 32 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 117 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 14 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 627 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:22,590 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:23,590 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=23 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 545 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 109 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 55 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 599 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 120 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6007 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 608 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 610 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 62 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 62 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 53 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 235 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 207 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 33 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 118 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 14 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 637 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:23,610 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:23,776 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second 2023-04-22T00:13:23,776 INFO [regionserver/jenkins-hbase6:0.Chore.1] hbase.ScheduledChore(149): Chore: jenkins-hbase6.apache.org,39791,1682122342596-HeapMemoryTunerChore was stopped 2023-04-22T00:13:24,611 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=24 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 555 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 112 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 56 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 235 (RSProcedureDispatcher-pool-2): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 215 (RSProcedureDispatcher-pool-1): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 609 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 123 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6109 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 618 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 621 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 64 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 64 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 55 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 235 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 207 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 33 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 119 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 648 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:24,631 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:24,673 DEBUG [master/jenkins-hbase6:0.Chore.1] balancer.RegionLocationFinder(172): Locality for region 0f10d46d488b35a96f496729b6d15432 changed from -1.0 to 1.0, refreshing cache 2023-04-22T00:13:24,674 DEBUG [master/jenkins-hbase6:0.Chore.1] balancer.RegionLocationFinder(172): Locality for region 781af29763fbdd9e8f31ee736a0dc104 changed from -1.0 to 1.0, refreshing cache 2023-04-22T00:13:25,631 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=25 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 565 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 114 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 57 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 620 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 125 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6212 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 629 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 631 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 65 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 65 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 55 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 235 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 207 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 34 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 120 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 658 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:25,653 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:26,653 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=26 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 576 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 116 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 58 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 630 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 127 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6314 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 639 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 641 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 66 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 66 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 55 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 235 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 207 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 34 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 121 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 668 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:26,676 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:27,676 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=27 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 149 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 586 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 118 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 59 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 202 (RSProcedureDispatcher-pool-0): State: TIMED_WAITING Blocked count: 2 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 640 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 129 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6416 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 649 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 651 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 67 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 67 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 19 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 55 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 235 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 207 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 35 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 122 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 678 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:27,698 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:28,698 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=28 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 596 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 120 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 60 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 650 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 131 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6518 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 659 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 661 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 68 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 68 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 20 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 235 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 207 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 35 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 123 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 688 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:28,721 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:29,721 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=29 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 606 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 122 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 61 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 661 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 133 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6620 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 670 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 672 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 2023-04-22T00:13:29,735 INFO [regionserver/jenkins-hbase6:0.Chore.1] hbase.ScheduledChore(149): Chore: jenkins-hbase6.apache.org,36393,1682122349043-HeapMemoryTunerChore was stopped Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 69 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) 2023-04-22T00:13:29,736 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 69 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 20 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 58 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 235 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 207 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 36 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 124 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 699 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:29,743 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:30,744 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=30 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 616 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 124 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 62 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 671 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 135 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6723 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 680 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 682 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 70 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 70 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 20 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 59 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 235 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 207 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 36 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 125 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 709 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:30,765 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:31,765 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=31 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 627 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 126 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 63 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 681 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 137 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6825 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 690 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 692 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 71 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 71 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 20 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 60 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 235 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 207 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 37 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 126 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 719 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:31,787 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:32,787 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=32 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 637 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 128 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 64 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 691 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 139 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6927 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 700 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 702 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 72 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 72 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 20 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 60 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 235 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 207 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 37 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 127 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 729 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:32,809 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:33,809 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=33 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 647 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 130 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 65 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 701 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 141 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 7029 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 710 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 713 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 73 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 73 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 20 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 61 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 235 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 207 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 38 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 128 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 739 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:33,832 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:34,832 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=34 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 657 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 132 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 66 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 712 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 143 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 7132 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 721 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 723 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 74 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 74 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 20 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 33 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 62 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 235 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 207 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 38 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 129 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 750 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:34,855 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:35,855 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=35 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 667 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 134 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 67 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 722 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 145 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 7234 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 731 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 733 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 75 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 75 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 20 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 63 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 238 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 210 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 39 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 130 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 760 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:35,879 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:36,879 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=36 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 678 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 136 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 68 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 732 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 147 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 7336 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 741 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 743 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 76 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 76 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 64 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 238 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 210 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 39 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 131 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 770 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:36,902 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:37,902 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=37 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 688 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 138 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 69 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 742 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 149 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 7439 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 751 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 753 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 77 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 77 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 64 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 238 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 210 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 40 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 132 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 780 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:37,924 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:38,924 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=38 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 7 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 698 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 140 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 70 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 752 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 151 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 7541 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 761 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 764 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 78 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 78 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 65 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 238 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 210 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 40 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 133 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 791 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:38,947 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:39,947 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=39 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 708 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 142 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 71 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 763 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 153 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 7643 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 772 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 774 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 79 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 79 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 66 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 238 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 210 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 41 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 134 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 801 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:39,975 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:40,975 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=40 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 719 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 144 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 72 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 773 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 155 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 7746 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 782 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 784 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 80 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 80 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 66 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 238 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 210 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 41 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 135 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 811 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:41,001 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:42,001 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=41 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 729 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 146 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 73 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 783 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 157 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 7849 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 792 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 794 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 81 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 81 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 69 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 238 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 210 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 42 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 136 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 821 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:42,025 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:43,025 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=42 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 739 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 148 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 74 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 793 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 159 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 7951 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 802 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 805 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 82 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 82 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 69 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 238 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 210 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 42 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 137 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 832 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:43,048 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:44,048 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=43 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 749 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 150 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 75 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 804 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 161 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 8053 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 813 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 815 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 83 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 83 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 70 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 238 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 210 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 43 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 138 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 842 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:44,070 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:45,070 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=44 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 760 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 152 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 77 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 814 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 163 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 8156 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 823 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 825 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 84 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 84 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 71 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 238 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 210 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 43 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 139 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 852 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:45,095 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:46,095 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=45 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 770 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 154 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 78 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 824 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 165 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 8258 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 833 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 835 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 85 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 85 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 71 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 238 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 210 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 44 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 140 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 862 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:46,122 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:47,122 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=46 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 780 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 157 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 79 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 834 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 168 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 8361 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 843 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 846 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 86 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 86 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 72 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 238 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 210 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 44 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 141 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 872 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:47,145 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:48,145 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=47 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 790 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 159 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 80 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 845 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 170 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 8463 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 854 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 856 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 87 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 87 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 73 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 238 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 210 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 45 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 142 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 883 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:48,168 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:49,168 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=48 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 801 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 161 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 81 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 855 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 172 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 8565 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 864 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 866 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 88 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 88 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: RUNNABLE Blocked count: 1 Waited count: 34 Stack: org.apache.zookeeper.server.NIOServerCnxn.readRequest(NIOServerCnxn.java:380) org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:181) org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:530) org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:155) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 75 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 239 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 211 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 45 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 143 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 893 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:49,195 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:50,196 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=49 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 811 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 163 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 82 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 865 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 174 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 8667 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 874 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 876 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 89 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 89 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 75 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 241 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 213 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 46 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 144 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 903 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:50,227 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:51,227 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=50 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 821 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 165 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 83 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 875 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 176 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 8770 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 884 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 887 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 90 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 90 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 75 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 241 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 213 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 46 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 145 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 913 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:51,249 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:52,249 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=51 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 831 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 167 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 84 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 886 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 178 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 8872 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 895 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 897 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 91 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 91 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 76 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 241 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 213 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 47 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 146 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 924 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:52,272 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:53,272 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=52 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 842 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 169 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 85 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 896 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 180 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 8975 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 905 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 907 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 92 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 92 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 77 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 241 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 213 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 47 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 147 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 934 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:53,300 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:54,300 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=53 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 852 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 171 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 86 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 906 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 182 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 9077 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 915 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 917 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 93 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 93 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 80 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 241 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 213 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 48 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 1 Waited count: 2 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 148 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 944 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 46 Waited count: 15 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 7 Waited count: 6 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:54,323 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:55,327 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=54 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 862 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 173 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 87 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 917 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 184 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 9182 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 926 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 928 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 94 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 94 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 81 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 241 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 213 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 48 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 149 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 955 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:55,375 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:56,375 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=55 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 873 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 175 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 88 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 927 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 186 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 9285 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 936 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 938 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 95 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 95 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 81 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 241 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 213 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 49 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 150 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 965 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:56,395 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:57,395 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=56 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 883 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 177 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 89 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 937 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 188 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 9387 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 946 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 948 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 96 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 96 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 81 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 241 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 213 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 49 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 151 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 975 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:57,414 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:58,414 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=57 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 893 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 179 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 90 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 947 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 190 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 9489 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 956 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 958 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 97 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 97 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 21 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 81 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 241 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 213 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 50 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 152 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 985 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:58,445 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:13:59,445 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=58 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 9 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 903 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 181 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 91 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 958 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 192 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 9593 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 967 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 969 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 98 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 98 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 22 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 85 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 241 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 213 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 51 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 153 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 996 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:13:59,484 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:00,484 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=59 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 914 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 183 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 92 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 968 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 194 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 9697 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 977 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 979 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 99 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 99 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 22 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 86 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 241 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 213 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 51 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 154 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1006 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:00,523 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:01,523 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=60 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 924 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 185 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 93 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 978 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 196 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 9801 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 987 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 989 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 100 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 100 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 22 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 86 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 241 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 213 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 52 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 155 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1017 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:01,566 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:02,566 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=61 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 934 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 187 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 94 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 989 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 198 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 9904 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 998 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1000 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 101 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 101 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 22 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 87 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 244 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 216 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 52 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 156 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1027 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:02,598 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:03,598 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=62 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 945 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 189 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 95 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 999 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 200 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 10007 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1008 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1010 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 102 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 103 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 22 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 88 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 244 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 216 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 53 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 157 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1037 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:03,617 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:04,618 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=63 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 955 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 192 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 96 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1009 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 203 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 10109 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1018 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1020 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 104 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 104 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 22 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 89 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 244 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 216 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 53 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 158 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1047 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:04,639 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:05,640 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=64 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 965 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 194 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 2 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 97 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1019 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 205 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 10211 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1028 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1030 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 105 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 105 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 22 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 90 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 244 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 216 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 54 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 159 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1057 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:05,660 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:06,660 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=65 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 975 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 196 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 98 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1030 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 207 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 10313 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1039 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1041 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 106 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 106 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 91 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 244 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 216 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 54 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 160 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1068 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:06,680 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:07,680 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=66 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 985 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 198 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 99 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1040 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 209 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 10416 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1049 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1051 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 107 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 107 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 91 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 244 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 216 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 55 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 161 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1078 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:07,722 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:08,722 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=67 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 996 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 200 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 100 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1050 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 211 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 10520 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1059 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1061 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 108 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 108 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 92 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 244 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 216 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 55 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 162 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1088 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:08,755 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:09,755 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=68 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1006 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 202 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 101 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1061 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 213 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 10623 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1070 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1072 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 109 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 109 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 93 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 244 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 216 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 56 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 163 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1099 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:09,787 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:10,787 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=69 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1017 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 204 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 102 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1071 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 215 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 10727 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1080 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1082 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 110 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 110 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 93 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 244 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 216 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 56 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 164 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1109 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:10,822 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:11,822 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=70 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1027 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 206 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 103 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1081 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 217 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 10830 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1090 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1092 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 111 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 111 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 95 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 244 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 216 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 57 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 165 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1119 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:11,841 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:12,842 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=71 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1037 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 208 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 104 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1091 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 219 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 10932 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1100 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1102 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 112 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 112 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 96 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 244 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 216 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 57 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 166 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1129 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:12,865 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:13,865 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=72 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1047 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 210 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 105 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1102 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 221 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 11034 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1111 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1113 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 113 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 113 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 97 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 244 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 216 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 58 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 167 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1140 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:13,884 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:14,885 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=73 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1057 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 212 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 106 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1112 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 223 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 11136 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1121 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1123 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 114 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 114 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 34 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 98 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 244 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 216 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 58 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 168 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1150 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:14,906 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:15,906 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=74 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1068 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 214 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 107 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1122 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 225 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 11238 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1131 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1133 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 115 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 115 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 98 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 219 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 59 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 169 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1160 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:15,928 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:16,928 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=75 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1078 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 216 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 108 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1132 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 227 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 11340 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1141 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1143 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 116 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 116 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 98 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 219 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 59 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 170 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1170 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:16,948 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:17,948 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=76 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1088 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 218 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 109 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1142 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 229 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 11442 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1151 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1153 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 117 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 117 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 100 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 219 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 60 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 171 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1180 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:17,969 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:18,970 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=77 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 11 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1098 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 220 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 110 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1153 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 231 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 11544 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1162 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1164 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 118 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 118 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 101 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 219 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 60 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 172 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1191 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:18,991 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:19,991 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=78 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1108 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 222 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 111 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1163 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 233 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 11646 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1172 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1174 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 119 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 119 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 102 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 219 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 61 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 173 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1201 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:20,012 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:21,012 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=79 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1119 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 224 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 112 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1173 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 235 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 11749 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1182 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1184 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 120 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 120 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 102 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 219 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 61 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 174 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1211 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:21,033 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:22,033 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=80 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1129 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 226 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 113 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1183 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 237 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 11851 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1192 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1194 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 121 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 121 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 103 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 219 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 62 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 175 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1221 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:22,056 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:23,056 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=81 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1139 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 228 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 115 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1193 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 239 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 11953 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1202 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1204 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 122 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 122 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 103 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 219 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 62 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 176 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1231 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:23,079 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:24,079 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=82 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 148 active threads Thread 316 (process reaper): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1149 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 8 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 230 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 116 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 196 (process reaper): State: TIMED_WAITING Blocked count: 8 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1204 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 241 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 12055 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1213 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1215 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 123 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 123 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 106 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 219 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 63 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 177 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1242 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:24,100 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:25,100 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=83 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 146 active threads Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1160 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 232 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 117 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1214 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 243 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 12157 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 4 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1223 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1225 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 124 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 124 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 107 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 219 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 63 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 178 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1252 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:25,125 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:25,513 INFO [regionserver/jenkins-hbase6:0.Chore.1] hbase.ScheduledChore(149): Chore: CompactedHFilesCleaner was stopped 2023-04-22T00:14:25,513 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second 2023-04-22T00:14:26,125 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=84 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 146 active threads Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1170 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 234 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 118 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1224 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 17 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 246 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 12260 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1233 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1235 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 125 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 125 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 107 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 219 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 64 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 179 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1262 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:26,153 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:27,154 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=85 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 146 active threads Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1180 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 237 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 119 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1234 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 17 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 248 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 12363 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1243 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1245 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 126 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 126 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 107 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 219 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 64 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 180 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1272 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:27,173 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:28,174 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=86 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 146 active threads Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1190 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 239 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 120 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1244 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 17 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 250 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 12465 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1254 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1255 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 127 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 127 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 107 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 219 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 65 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 181 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1283 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:28,200 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:29,200 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=87 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 146 active threads Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 12 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1200 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 241 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 121 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1255 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 17 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 252 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 12567 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1264 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1266 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 128 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 128 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 110 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 219 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 65 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 182 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1293 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:29,224 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:29,533 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second 2023-04-22T00:14:29,533 INFO [regionserver/jenkins-hbase6:0.Chore.1] hbase.ScheduledChore(149): Chore: CompactedHFilesCleaner was stopped 2023-04-22T00:14:30,224 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=88 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 146 active threads Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1211 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 243 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 122 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1265 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 17 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 254 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 12670 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1274 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1276 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 129 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 129 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 111 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 250 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 222 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 66 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 183 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1303 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:30,243 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:31,243 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=89 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 146 active threads Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1221 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 245 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 123 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1275 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 17 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 256 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 12772 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1284 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1286 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 130 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 130 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 23 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 111 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 250 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 222 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 66 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 184 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1313 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:31,265 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:32,265 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=90 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 146 active threads Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1231 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 247 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 124 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1285 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 17 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 258 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 12874 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 4 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1294 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1296 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 131 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 131 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 24 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 112 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 250 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 222 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 67 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 185 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1323 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:32,286 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:33,286 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=91 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 146 active threads Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1241 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 249 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 125 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1296 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 17 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 260 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 12976 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 4 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1305 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1307 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 132 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 132 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 24 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 112 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 250 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 222 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 67 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 186 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1334 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:33,305 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:34,305 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=92 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 146 active threads Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1251 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 251 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 126 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1306 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 17 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 262 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 13078 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 4 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1315 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1317 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 133 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 133 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 24 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 114 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 250 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 222 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 68 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 187 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1344 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:34,325 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:35,325 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=93 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 146 active threads Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1262 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 253 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 3 Waited count: 7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 127 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1316 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 17 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 264 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 13181 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 4 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1325 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1327 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 134 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 134 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 24 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 115 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 250 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 222 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 68 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 188 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1354 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:35,360 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:36,360 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=94 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 146 active threads Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1272 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 255 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 4 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 128 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1326 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 17 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 266 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 13284 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 4 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1335 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1337 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 135 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 135 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 25 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 116 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 250 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 222 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 69 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 15 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 189 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1364 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:36,397 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:37,398 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=95 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 146 active threads Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1282 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 257 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 4 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 129 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1337 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 17 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 268 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 13387 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 4 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1346 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1348 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 136 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 136 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 25 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 116 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 250 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 222 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 70 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 15 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 190 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1375 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:37,427 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:38,428 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=96 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 146 active threads Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1293 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 259 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 4 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 130 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1347 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 17 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 270 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 13491 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 4 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1356 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1358 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 137 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 137 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 25 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 116 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 250 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 222 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 70 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 15 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 191 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1385 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:38,461 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:39,462 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=97 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 146 active threads Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 13 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1303 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 261 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 4 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 131 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1357 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 17 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 272 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 13594 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 4 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1366 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1368 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 138 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 138 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 25 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 119 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 250 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 222 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 71 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 15 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 192 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1395 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:39,487 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:40,487 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=98 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 146 active threads Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1313 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 263 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 4 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 132 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1367 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 17 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 274 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 13697 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 4 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1376 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1378 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 139 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 139 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 25 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 119 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 250 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 222 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 71 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 15 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 193 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1406 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:40,516 WARN [Time-limited test] util.JVMClusterUtil(298): RegionServerThreads remaining, give one more chance before interrupting 2023-04-22T00:14:41,516 WARN [Time-limited test] util.JVMClusterUtil(308): RegionServerThreads taking too long to stop, interrupting; thread dump if > 3 attempts: i=99 Process Thread Dump: Thread dump RS:2;jenkins-hbase6:36393 146 active threads Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1323 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 265 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 4 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 133 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1378 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 17 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 276 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 16 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 13799 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 4 Waited count: 9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1387 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1389 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 140 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 140 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 25 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 35 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 120 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 36 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 250 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 222 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 72 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 15 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 194 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.JVMClusterUtil.shutdown(JVMClusterUtil.java:311) org.apache.hadoop.hbase.LocalHBaseCluster.shutdown(LocalHBaseCluster.java:414) org.apache.hadoop.hbase.MiniHBaseCluster.shutdown(MiniHBaseCluster.java:691) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1357) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 1416 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:14:41,542 INFO [Time-limited test] util.JVMClusterUtil(335): Shutdown of 1 master(s) and 3 regionserver(s) complete 2023-04-22T00:15:27,336 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second 2023-04-22T00:15:29,209 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second Process Thread Dump: Automatic Stack Trace every 60 seconds waiting on RS:2;jenkins-hbase6:36393 146 active threads Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 20 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1923 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 11 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 385 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 6 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 193 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 1977 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 396 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 21 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 19800 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 6 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 20 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 1986 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 20 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 1988 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 200 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 200 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 29 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 37 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 40 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 39 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 173 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 265 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 237 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 102 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 21 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 195 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.Threads.threadDumpingIsAlive(Threads.java:113) org.apache.hadoop.hbase.LocalHBaseCluster.join(LocalHBaseCluster.java:383) org.apache.hadoop.hbase.MiniHBaseCluster.waitUntilShutDown(MiniHBaseCluster.java:921) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1359) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2015 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:16:23,616 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second 2023-04-22T00:16:33,286 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second Process Thread Dump: Automatic Stack Trace every 60 seconds waiting on RS:2;jenkins-hbase6:36393 146 active threads Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 311 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 26 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 2523 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 12 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 505 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 7 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 253 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 2577 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 21 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 516 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 1 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 23 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 25802 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 7 Waited count: 15 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 26 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 21 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 2586 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 26 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 2588 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 260 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 260 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 31 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 38 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 40 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 39 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 39 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 39 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 39 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 39 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 39 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 39 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 41 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 40 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 40 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 39 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 39 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 39 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 225 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 40 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 276 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 248 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 132 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 27 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 196 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.Threads.threadDumpingIsAlive(Threads.java:113) org.apache.hadoop.hbase.LocalHBaseCluster.join(LocalHBaseCluster.java:383) org.apache.hadoop.hbase.MiniHBaseCluster.waitUntilShutDown(MiniHBaseCluster.java:921) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1359) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2615 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:17:22,656 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics] regionserver.ChunkCreator$MemStoreChunkPool$StatisticsThread(417): data stats (chunk size=2097152): current pool size=2, created chunk count=7, reused chunk count=0, reuseRatio=0.00% 2023-04-22T00:17:22,656 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics] regionserver.ChunkCreator$MemStoreChunkPool$StatisticsThread(417): index stats (chunk size=209715): current pool size=0, created chunk count=0, reused chunk count=0, reuseRatio=0 2023-04-22T00:17:23,656 INFO [jenkins-hbase6:39791Replication Statistics #0] regionserver.Replication$ReplicationStatisticsTask(241): Global stats: WAL Edits Buffer Used=0B, Limit=268435456B 2023-04-22T00:17:24,495 WARN [master/jenkins-hbase6:0.Chore.1] janitor.CatalogJanitor(137): CatalogJanitor is disabled! Enabled=true, maintenanceMode=false, am=org.apache.hadoop.hbase.master.assignment.AssignmentManager@7588da4c, metaLoaded=true, hasRIT=false clusterShutDown=true 2023-04-22T00:17:24,496 INFO [master/jenkins-hbase6:0.Chore.1] master.HMaster(1944): Cluster is shutting down, don't run balancer. 2023-04-22T00:17:24,497 DEBUG [master/jenkins-hbase6:0.Chore.1] balancer.BalancerClusterState(186): Hosts are {jenkins-hbase6.apache.org=0} racks are {/default-rack=0} 2023-04-22T00:17:24,498 DEBUG [master/jenkins-hbase6:0.Chore.1] balancer.BalancerClusterState(287): server 0 is on host 0 2023-04-22T00:17:24,498 INFO [master/jenkins-hbase6:0.Chore.1] balancer.BalancerClusterState(298): server 0 is on rack 0 2023-04-22T00:17:24,498 DEBUG [master/jenkins-hbase6:0.Chore.1] balancer.BalancerClusterState(303): Number of tables=3, number of hosts=1, number of racks=1 2023-04-22T00:17:24,499 INFO [master/jenkins-hbase6:0.Chore.1] master.HMaster(1944): Cluster is shutting down, don't run region normalizer. 2023-04-22T00:17:27,033 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second 2023-04-22T00:17:29,129 INFO [jenkins-hbase6:36393Replication Statistics #0] regionserver.Replication$ReplicationStatisticsTask(241): Global stats: WAL Edits Buffer Used=0B, Limit=268435456B 2023-04-22T00:17:29,864 WARN [HBase-Metrics2-1] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties 2023-04-22T00:17:31,881 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second Process Thread Dump: Automatic Stack Trace every 60 seconds waiting on RS:2;jenkins-hbase6:36393 146 active threads Thread 318 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 3122 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 13 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 625 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 9 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 313 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 3177 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 22 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 636 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 2 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 26 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 31804 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 9 Waited count: 19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 32 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 24 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 3186 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 32 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 3188 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 320 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 320 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 35 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 40 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 42 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 41 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 41 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 41 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 41 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 41 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 41 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 41 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 43 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 42 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 41 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 41 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 41 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 41 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 281 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 41 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 290 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 262 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 162 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 33 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 197 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.Threads.threadDumpingIsAlive(Threads.java:113) org.apache.hadoop.hbase.LocalHBaseCluster.join(LocalHBaseCluster.java:383) org.apache.hadoop.hbase.MiniHBaseCluster.waitUntilShutDown(MiniHBaseCluster.java:921) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1359) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 3215 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:18:23,779 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second 2023-04-22T00:18:23,779 INFO [regionserver/jenkins-hbase6:0.Chore.1] hbase.ScheduledChore(149): Chore: nonceCleaner was stopped 2023-04-22T00:18:29,103 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second 2023-04-22T00:18:29,107 INFO [regionserver/jenkins-hbase6:0.Chore.1] hbase.ScheduledChore(149): Chore: nonceCleaner was stopped Process Thread Dump: Automatic Stack Trace every 60 seconds waiting on RS:2;jenkins-hbase6:36393 146 active threads Thread 318 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 3722 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 17 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 745 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 11 Waited count: 23 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 373 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 3776 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 23 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 756 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 2 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 27 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 37806 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 11 Waited count: 23 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 38 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 27 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 3786 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 38 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 3788 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 380 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 380 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 39 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 42 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 43 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 42 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 42 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 42 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 42 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 42 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 43 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 42 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 44 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 44 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 43 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 43 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 43 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 43 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 335 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 43 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 302 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 274 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 192 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 39 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 198 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.Threads.threadDumpingIsAlive(Threads.java:113) org.apache.hadoop.hbase.LocalHBaseCluster.join(LocalHBaseCluster.java:383) org.apache.hadoop.hbase.MiniHBaseCluster.waitUntilShutDown(MiniHBaseCluster.java:921) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1359) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 3815 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:19:23,602 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second 2023-04-22T00:19:29,103 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second Process Thread Dump: Automatic Stack Trace every 60 seconds waiting on RS:2;jenkins-hbase6:36393 146 active threads Thread 318 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 4322 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 20 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 865 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 13 Waited count: 27 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 433 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 4376 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 29 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 876 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 2 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 29 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 43809 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 13 Waited count: 27 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 44 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 30 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 4385 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 44 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 4387 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 440 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 441 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 43 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 44 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 45 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 44 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 44 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 44 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 44 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 44 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 44 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 44 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 46 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 46 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 45 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 45 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 44 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 45 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 387 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 45 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 317 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 289 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 222 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 45 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 199 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.Threads.threadDumpingIsAlive(Threads.java:113) org.apache.hadoop.hbase.LocalHBaseCluster.join(LocalHBaseCluster.java:383) org.apache.hadoop.hbase.MiniHBaseCluster.waitUntilShutDown(MiniHBaseCluster.java:921) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1359) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 4414 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:20:26,665 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second 2023-04-22T00:20:29,104 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second Process Thread Dump: Automatic Stack Trace every 60 seconds waiting on RS:2;jenkins-hbase6:36393 146 active threads Thread 318 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 20 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 4922 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 22 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 985 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 15 Waited count: 31 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 493 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 4976 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 30 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 996 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 2 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 30 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 49811 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 15 Waited count: 31 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 50 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 33 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 4985 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 50 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 4987 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 501 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 501 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 47 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 45 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 47 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 45 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 45 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 46 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 46 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 46 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 46 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 46 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 47 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 46 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 46 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 46 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 46 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 440 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 46 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 328 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 300 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 252 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 51 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 200 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.Threads.threadDumpingIsAlive(Threads.java:113) org.apache.hadoop.hbase.LocalHBaseCluster.join(LocalHBaseCluster.java:383) org.apache.hadoop.hbase.MiniHBaseCluster.waitUntilShutDown(MiniHBaseCluster.java:921) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1359) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 5014 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:21:23,632 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second 2023-04-22T00:21:35,092 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second Process Thread Dump: Automatic Stack Trace every 60 seconds waiting on RS:2;jenkins-hbase6:36393 146 active threads Thread 318 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 26 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 5522 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 23 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 1105 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 17 Waited count: 35 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 553 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 5576 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 32 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 1116 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 2 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 32 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 55813 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 17 Waited count: 35 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 18 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 5585 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 56 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 5587 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 561 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 561 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 51 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 47 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 47 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 47 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 47 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 50 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 49 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 493 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 343 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 315 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 282 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 57 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 201 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.Threads.threadDumpingIsAlive(Threads.java:113) org.apache.hadoop.hbase.LocalHBaseCluster.join(LocalHBaseCluster.java:383) org.apache.hadoop.hbase.MiniHBaseCluster.waitUntilShutDown(MiniHBaseCluster.java:921) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1359) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 5614 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:22:22,656 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics] regionserver.ChunkCreator$MemStoreChunkPool$StatisticsThread(417): data stats (chunk size=2097152): current pool size=2, created chunk count=7, reused chunk count=0, reuseRatio=0.00% 2023-04-22T00:22:22,656 DEBUG [master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics] regionserver.ChunkCreator$MemStoreChunkPool$StatisticsThread(417): index stats (chunk size=209715): current pool size=0, created chunk count=0, reused chunk count=0, reuseRatio=0 2023-04-22T00:22:23,656 INFO [jenkins-hbase6:39791Replication Statistics #0] regionserver.Replication$ReplicationStatisticsTask(241): Global stats: WAL Edits Buffer Used=0B, Limit=268435456B 2023-04-22T00:22:23,739 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second 2023-04-22T00:22:24,491 INFO [master/jenkins-hbase6:0.Chore.1] master.HMaster(1944): Cluster is shutting down, don't run balancer. 2023-04-22T00:22:24,491 DEBUG [master/jenkins-hbase6:0.Chore.1] balancer.BalancerClusterState(186): Hosts are {jenkins-hbase6.apache.org=0} racks are {/default-rack=0} 2023-04-22T00:22:24,491 DEBUG [master/jenkins-hbase6:0.Chore.1] balancer.BalancerClusterState(287): server 0 is on host 0 2023-04-22T00:22:24,491 INFO [master/jenkins-hbase6:0.Chore.1] balancer.BalancerClusterState(298): server 0 is on rack 0 2023-04-22T00:22:24,491 DEBUG [master/jenkins-hbase6:0.Chore.1] balancer.BalancerClusterState(303): Number of tables=3, number of hosts=1, number of racks=1 2023-04-22T00:22:24,493 DEBUG [master/jenkins-hbase6:0.Chore.1] zookeeper.ZKUtil(444): master:35905-0x100d6205f0d0000, quorum=127.0.0.1:65214, baseZNode=/hbase Unable to get data of znode /hbase/replication/rs because node does not exist (not necessarily an error) 2023-04-22T00:22:24,494 DEBUG [master/jenkins-hbase6:0.Chore.1] replication.ZKReplicationQueueStorage(530): Didn't find a RegionServer that replicates, won't prevent deletions. 2023-04-22T00:22:24,500 INFO [master/jenkins-hbase6:0.Chore.1] master.HMaster(1944): Cluster is shutting down, don't run region normalizer. 2023-04-22T00:22:24,500 WARN [master/jenkins-hbase6:0.Chore.1] janitor.CatalogJanitor(137): CatalogJanitor is disabled! Enabled=true, maintenanceMode=false, am=org.apache.hadoop.hbase.master.assignment.AssignmentManager@7588da4c, metaLoaded=true, hasRIT=false clusterShutDown=true 2023-04-22T00:22:29,102 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second 2023-04-22T00:22:29,129 INFO [jenkins-hbase6:36393Replication Statistics #0] regionserver.Replication$ReplicationStatisticsTask(241): Global stats: WAL Edits Buffer Used=0B, Limit=268435456B 2023-04-22T00:22:29,845 WARN [HBase-Metrics2-1] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties Process Thread Dump: Automatic Stack Trace every 60 seconds waiting on RS:2;jenkins-hbase6:36393 148 active threads Thread 321 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 320 (hfile_cleaner-dir-scan-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 319 (log_cleaner-dir-scan-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 6121 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 27 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 1225 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 18 Waited count: 37 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 613 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 6175 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 34 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 1236 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 4 Waited count: 39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 61815 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 19 Waited count: 39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 62 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 22 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 6185 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 62 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 6187 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 621 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 621 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 54 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 49 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 50 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 49 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 49 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 49 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 49 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 49 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 50 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 49 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 51 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 51 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 50 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 50 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 50 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 50 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 50 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 357 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 329 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 312 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 63 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 202 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.Threads.threadDumpingIsAlive(Threads.java:113) org.apache.hadoop.hbase.LocalHBaseCluster.join(LocalHBaseCluster.java:383) org.apache.hadoop.hbase.MiniHBaseCluster.waitUntilShutDown(MiniHBaseCluster.java:921) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1359) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 6214 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:23:23,602 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second 2023-04-22T00:23:31,333 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second Process Thread Dump: Automatic Stack Trace every 60 seconds waiting on RS:2;jenkins-hbase6:36393 146 active threads Thread 321 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 8 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 6721 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 28 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 1345 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 20 Waited count: 41 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 673 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 6775 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 38 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 1356 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 4 Waited count: 41 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 67817 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 20 Waited count: 41 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 68 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 42 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 22 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 6784 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 68 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 6787 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 681 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 681 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 57 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 51 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 52 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 51 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 51 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 51 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 51 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 51 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 51 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 51 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 53 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 52 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 52 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 51 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 51 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 52 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 601 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 52 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 370 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 342 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 342 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 69 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 203 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.Threads.threadDumpingIsAlive(Threads.java:113) org.apache.hadoop.hbase.LocalHBaseCluster.join(LocalHBaseCluster.java:383) org.apache.hadoop.hbase.MiniHBaseCluster.waitUntilShutDown(MiniHBaseCluster.java:921) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1359) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 6813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:24:26,833 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second 2023-04-22T00:24:29,165 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second Process Thread Dump: Automatic Stack Trace every 60 seconds waiting on RS:2;jenkins-hbase6:36393 146 active threads Thread 321 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 14 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 7321 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 30 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 1466 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 22 Waited count: 45 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 733 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 7375 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 1477 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 4 Waited count: 42 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 73819 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 22 Waited count: 45 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 74 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 45 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 26 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 7384 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 74 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 7386 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 741 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 741 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 61 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 52 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 54 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 52 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 52 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 53 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 53 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 53 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 53 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 53 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 55 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 54 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 53 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 53 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 53 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 53 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 654 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 53 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 383 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) Thread 24 (SyncThread:0): State: WAITING Blocked count: 1 Waited count: 355 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5a25529f Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) Thread 23 (SessionTracker): State: TIMED_WAITING Blocked count: 0 Waited count: 372 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) Thread 19 (ConnnectionExpirer): State: TIMED_WAITING Blocked count: 0 Waited count: 75 Stack: java.lang.Thread.sleep(Native Method) org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) Thread 22 (NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) Thread 20 (NIOServerCxnFactory.SelectorThread-0): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 21 (NIOServerCxnFactory.SelectorThread-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) Thread 17 (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): State: WAITING Blocked count: 2 Waited count: 3 Waiting on java.lang.ref.ReferenceQueue$Lock@747a58ef Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) java.lang.Thread.run(Thread.java:750) Thread 16 (Time-limited test): State: RUNNABLE Blocked count: 60 Waited count: 204 Stack: sun.management.ThreadImpl.getThreadInfo1(Native Method) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:175) org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) org.apache.hadoop.hbase.util.Threads.threadDumpingIsAlive(Threads.java:113) org.apache.hadoop.hbase.LocalHBaseCluster.join(LocalHBaseCluster.java:383) org.apache.hadoop.hbase.MiniHBaseCluster.waitUntilShutDown(MiniHBaseCluster.java:921) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1359) org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) Thread 12 (surefire-forkedjvm-command-thread): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: java.io.FileInputStream.readBytes(Native Method) java.io.FileInputStream.read(FileInputStream.java:255) java.io.BufferedInputStream.read1(BufferedInputStream.java:284) java.io.BufferedInputStream.read(BufferedInputStream.java:345) java.io.BufferedInputStream.fill(BufferedInputStream.java:246) java.io.BufferedInputStream.read1(BufferedInputStream.java:286) java.io.BufferedInputStream.read(BufferedInputStream.java:345) org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) java.lang.Thread.run(Thread.java:750) Thread 10 (surefire-forkedjvm-stream-flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 7413 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 4 (Signal Dispatcher): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: Thread 3 (Finalizer): State: WAITING Blocked count: 74 Waited count: 16 Waiting on java.lang.ref.ReferenceQueue$Lock@5e3885a7 Stack: java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) Thread 2 (Reference Handler): State: WAITING Blocked count: 20 Waited count: 7 Waiting on java.lang.ref.Reference$Lock@78a313af Stack: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:502) java.lang.ref.Reference.tryHandlePending(Reference.java:191) java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Thread 1 (main): State: TIMED_WAITING Blocked count: 2 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.junit.internal.runners.statements.FailOnTimeout.getResult(FailOnTimeout.java:167) org.junit.internal.runners.statements.FailOnTimeout.evaluate(FailOnTimeout.java:128) org.junit.rules.RunRules.evaluate(RunRules.java:20) org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) org.junit.runners.ParentRunner.run(ParentRunner.java:413) org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) 2023-04-22T00:25:20,632 DEBUG [Time-limited test] hbase.LocalHBaseCluster(385): Interrupted java.lang.InterruptedException: null at java.lang.Object.wait(Native Method) ~[?:1.8.0_362] at java.lang.Thread.join(Thread.java:1265) ~[?:1.8.0_362] at org.apache.hadoop.hbase.util.Threads.threadDumpingIsAlive(Threads.java:111) ~[hbase-common-2.6.0-SNAPSHOT.jar:2.6.0-SNAPSHOT] at org.apache.hadoop.hbase.LocalHBaseCluster.join(LocalHBaseCluster.java:383) ~[classes/:2.6.0-SNAPSHOT] at org.apache.hadoop.hbase.MiniHBaseCluster.waitUntilShutDown(MiniHBaseCluster.java:921) ~[test-classes/:2.6.0-SNAPSHOT] at org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1359) ~[test-classes/:2.6.0-SNAPSHOT] at org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) ~[test-classes/:2.6.0-SNAPSHOT] at org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) ~[test-classes/:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_362] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_362] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_362] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_362] at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) ~[junit-4.13.2.jar:4.13.2] at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) ~[junit-4.13.2.jar:4.13.2] at org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) ~[junit-4.13.2.jar:4.13.2] at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) ~[junit-4.13.2.jar:4.13.2] at org.apache.hadoop.hbase.SystemExitRule$1.evaluate(SystemExitRule.java:39) ~[hbase-common-2.6.0-SNAPSHOT-tests.jar:2.6.0-SNAPSHOT] at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299) ~[junit-4.13.2.jar:4.13.2] at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293) ~[junit-4.13.2.jar:4.13.2] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_362] at java.lang.Thread.run(Thread.java:750) ~[?:1.8.0_362] ====> TEST TIMED OUT. PRINTING THREAD DUMP. <==== Timestamp: 2023-04-22 12:25:20,638 "RS:2;jenkins-hbase6:36393" daemon prio=5 tid=294 blocked java.lang.Thread.State: BLOCKED at java.io.BufferedReader.close(BufferedReader.java:522) at org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) at org.apache.hadoop.util.Shell.run(Shell.java:884) at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) at org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) at org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) at org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) at org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) at org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) at org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) at org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) at org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) at org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:360) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) at org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) at org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) at java.lang.Thread.run(Thread.java:750) "region-location-3" daemon prio=5 tid=313 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "NIOServerCxnFactory.SelectorThread-1" daemon prio=5 tid=21 runnable java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) at org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) at org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) "RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0" daemon prio=5 tid=259 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "RS-EventLoopGroup-4-3" daemon prio=10 tid=161 runnable java.lang.Thread.State: RUNNABLE at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) at org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:750) "RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905" daemon prio=5 tid=54 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393" daemon prio=5 tid=292 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791" daemon prio=5 tid=116 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791" daemon prio=5 tid=110 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "zk-event-processor-pool-0" daemon prio=5 tid=106 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "RS-EventLoopGroup-6-2" daemon prio=10 tid=297 runnable java.lang.Thread.State: RUNNABLE at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) at org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:750) "RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905" daemon prio=5 tid=52 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "RS:1;jenkins-hbase6:39791-longCompactions-0" daemon prio=5 tid=177 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "Timer for 'HBase' metrics system" daemon prio=5 tid=321 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Object.wait(Native Method) at java.util.TimerThread.mainLoop(Timer.java:552) at java.util.TimerThread.run(Timer.java:505) "RS-EventLoopGroup-6-3" daemon prio=10 tid=312 runnable java.lang.Thread.State: RUNNABLE at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) at org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:750) "SnapshotHandlerChoreCleaner" daemon prio=5 tid=153 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "RS-EventLoopGroup-6-1" daemon prio=10 tid=267 runnable java.lang.Thread.State: RUNNABLE at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) at org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:750) "RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791" daemon prio=5 tid=115 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791" daemon prio=5 tid=114 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "NIOWorkerThread-12" daemon prio=5 tid=46 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393" daemon prio=5 tid=284 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "hfile-prefetch-1682122346023" daemon prio=5 tid=243 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "MobFileCache #0" daemon prio=5 tid=103 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "NIOWorkerThread-15" daemon prio=5 tid=49 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67" daemon prio=5 tid=206 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393" daemon prio=5 tid=289 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393" daemon prio=5 tid=291 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "master/jenkins-hbase6:0.Chore.1" daemon prio=5 tid=166 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "M:0;jenkins-hbase6:35905" daemon prio=5 tid=62 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Object.wait(Native Method) at org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) at org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) at org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) at org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) at org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) at java.lang.Thread.run(Thread.java:750) "Time-limited test-SendThread(127.0.0.1:65214)" daemon prio=5 tid=280 runnable java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) "NIOWorkerThread-5" daemon prio=5 tid=39 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "regionserver/jenkins-hbase6:0.logRoller" daemon prio=5 tid=303 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Object.wait(Native Method) at org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) "region-location-0" daemon prio=5 tid=210 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791" daemon prio=5 tid=109 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "NIOWorkerThread-14" daemon prio=5 tid=48 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "Time-limited test" daemon prio=5 tid=16 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Object.wait(Native Method) at java.lang.Thread.join(Thread.java:1265) at org.apache.hadoop.hbase.util.Threads.threadDumpingIsAlive(Threads.java:111) at org.apache.hadoop.hbase.LocalHBaseCluster.join(LocalHBaseCluster.java:394) at org.apache.hadoop.hbase.MiniHBaseCluster.waitUntilShutDown(MiniHBaseCluster.java:921) at org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniHBaseCluster(HBaseTestingUtility.java:1359) at org.apache.hadoop.hbase.HBaseTestingUtility.shutdownMiniCluster(HBaseTestingUtility.java:1341) at org.apache.hadoop.hbase.io.hfile.TestPrefetchRSClose.tearDown(TestPrefetchRSClose.java:133) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) at org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63) at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) at org.apache.hadoop.hbase.SystemExitRule$1.evaluate(SystemExitRule.java:39) at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299) at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.lang.Thread.run(Thread.java:750) "Finalizer" daemon prio=8 tid=3 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) "surefire-forkedjvm-command-thread" daemon prio=5 tid=12 runnable java.lang.Thread.State: RUNNABLE at java.io.FileInputStream.readBytes(Native Method) at java.io.FileInputStream.read(FileInputStream.java:255) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) at java.io.BufferedInputStream.read1(BufferedInputStream.java:286) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) at org.apache.maven.surefire.api.util.internal.Channels$3.readImpl(Channels.java:217) at org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleReadableChannel.read(AbstractNoninterruptibleReadableChannel.java:54) at org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:487) at org.apache.maven.surefire.api.stream.AbstractStreamDecoder.read(AbstractStreamDecoder.java:473) at org.apache.maven.surefire.api.stream.AbstractStreamDecoder.readMessageType(AbstractStreamDecoder.java:118) at org.apache.maven.surefire.booter.stream.CommandDecoder.decode(CommandDecoder.java:87) at org.apache.maven.surefire.booter.spi.CommandChannelDecoder.decode(CommandChannelDecoder.java:67) at org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:345) at java.lang.Thread.run(Thread.java:750) "NIOWorkerThread-8" daemon prio=5 tid=42 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "hfile-prefetch-1682122348055" daemon prio=5 tid=249 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "Monitor thread for TaskMonitor" daemon prio=5 tid=121 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) at java.lang.Thread.run(Thread.java:750) "Reference Handler" daemon prio=10 tid=2 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:502) at java.lang.ref.Reference.tryHandlePending(Reference.java:191) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) "main" prio=5 tid=1 runnable java.lang.Thread.State: RUNNABLE at java.lang.Thread.dumpThreads(Native Method) at java.lang.Thread.getAllStackTraces(Thread.java:1615) at org.apache.hadoop.hbase.TimedOutTestsListener.buildThreadDump(TimedOutTestsListener.java:92) at org.apache.hadoop.hbase.TimedOutTestsListener.buildThreadDiagnosticString(TimedOutTestsListener.java:78) at org.apache.hadoop.hbase.TimedOutTestsListener.testFailure(TimedOutTestsListener.java:65) at org.junit.runner.notification.SynchronizedRunListener.testFailure(SynchronizedRunListener.java:94) at org.junit.runner.notification.RunNotifier$6.notifyListener(RunNotifier.java:177) at org.junit.runner.notification.RunNotifier$SafeNotifier.run(RunNotifier.java:72) at org.junit.runner.notification.RunNotifier.fireTestFailures(RunNotifier.java:173) at org.junit.runner.notification.RunNotifier.fireTestFailure(RunNotifier.java:167) at org.apache.maven.surefire.common.junit4.Notifier.fireTestFailure(Notifier.java:114) at org.junit.internal.runners.model.EachTestNotifier.addFailure(EachTestNotifier.java:23) at org.junit.internal.runners.model.EachTestNotifier.addMultipleFailureException(EachTestNotifier.java:29) at org.junit.internal.runners.model.EachTestNotifier.addFailure(EachTestNotifier.java:21) at org.junit.runners.ParentRunner.run(ParentRunner.java:419) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:377) at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:284) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:248) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:167) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456) at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169) at org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) "region-location-2" daemon prio=5 tid=225 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "bucket-cache-persister" daemon prio=5 tid=96 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) "NIOWorkerThread-10" daemon prio=5 tid=44 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "ProcessThread(sid:0 cport:65214):" daemon prio=5 tid=25 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:134) "Thread-49" daemon prio=5 tid=310 blocked java.lang.Thread.State: BLOCKED at java.io.BufferedInputStream.read(BufferedInputStream.java:336) at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) at java.io.InputStreamReader.read(InputStreamReader.java:184) at java.io.BufferedReader.fill(BufferedReader.java:161) at java.io.BufferedReader.readLine(BufferedReader.java:324) at java.io.BufferedReader.readLine(BufferedReader.java:389) at org.apache.hadoop.util.Shell$1.run(Shell.java:955) "RS-EventLoopGroup-3-3" daemon prio=10 tid=221 runnable java.lang.Thread.State: RUNNABLE at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) at org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:750) "RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905" daemon prio=5 tid=58 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "Signal Dispatcher" daemon prio=9 tid=4 runnable java.lang.Thread.State: RUNNABLE "NIOWorkerThread-4" daemon prio=5 tid=37 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "Idle-Rpc-Conn-Sweeper-pool-0" daemon prio=5 tid=142 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "regionserver/jenkins-hbase6:0.Chore.1" daemon prio=5 tid=180 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "NIOWorkerThread-6" daemon prio=5 tid=40 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "RS-EventLoopGroup-1-3" daemon prio=10 tid=168 runnable java.lang.Thread.State: RUNNABLE at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) at org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:750) "ConnnectionExpirer" daemon prio=5 tid=19 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:574) "region-location-4" daemon prio=5 tid=314 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "NIOWorkerThread-2" daemon prio=5 tid=35 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "HBase-Metrics2-1" daemon prio=5 tid=30 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "SyncThread:0" daemon prio=5 tid=24 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:109) "surefire-forkedjvm-stream-flusher" daemon prio=5 tid=10 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "RPCClient-NioEventLoopGroup-5-1" daemon prio=5 tid=230 runnable java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) at org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) at org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) at org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) at org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:750) "master:store-WAL-Roller" daemon prio=5 tid=132 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Object.wait(Native Method) at org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) "SessionTracker" daemon prio=5 tid=23 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:151) "NIOWorkerThread-13" daemon prio=5 tid=47 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "bucket-cache-persister" daemon prio=5 tid=271 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) "jenkins-hbase6:36393Replication Statistics #0" daemon prio=5 tid=307 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "RS-EventLoopGroup-3-1" daemon prio=10 tid=64 runnable java.lang.Thread.State: RUNNABLE at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) at org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:750) "RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905" daemon prio=5 tid=60 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "OldWALsCleaner-0" daemon prio=5 tid=165 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) at org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) at org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) at java.lang.Thread.run(Thread.java:750) "RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905" daemon prio=5 tid=55 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics" daemon prio=5 tid=123 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "zk-event-processor-pool-0" daemon prio=5 tid=282 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446" daemon prio=5 tid=170 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) at org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) at org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) "snapshot-hfile-cleaner-cache-refresher" daemon prio=5 tid=169 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Object.wait(Native Method) at java.util.TimerThread.mainLoop(Timer.java:552) at java.util.TimerThread.run(Timer.java:505) "RpcClient-timer-pool-0" daemon prio=5 tid=141 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) at org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) at java.lang.Thread.run(Thread.java:750) "AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770" daemon prio=5 tid=198 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "RS-EventLoopGroup-1-2" daemon prio=10 tid=167 runnable java.lang.Thread.State: RUNNABLE at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) at org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:750) "regionserver/jenkins-hbase6:0.procedureResultReporter" daemon prio=5 tid=304 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) "RS-EventLoopGroup-1-1" daemon prio=10 tid=32 runnable java.lang.Thread.State: RUNNABLE at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) at org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:750) "hfile-prefetch-1682122348598" daemon prio=5 tid=264 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "zk-event-processor-pool-0" daemon prio=5 tid=38 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393" daemon prio=5 tid=290 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "regionserver/jenkins-hbase6:0.logRoller" daemon prio=5 tid=183 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Object.wait(Native Method) at org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) "master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446" daemon prio=5 tid=171 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) at org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) at org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) "Time-limited test-EventThread" daemon prio=5 tid=281 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) "RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905" daemon prio=5 tid=59 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "RS-EventLoopGroup-3-2" daemon prio=10 tid=216 runnable java.lang.Thread.State: RUNNABLE at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) at org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:750) "jenkins-hbase6:39791Replication Statistics #0" daemon prio=5 tid=193 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "RPCClient-NioEventLoopGroup-5-3" daemon prio=5 tid=241 runnable java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) at org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) at org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) at org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) at org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:750) "RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791" daemon prio=5 tid=112 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "regionserver/jenkins-hbase6:0.procedureResultReporter" daemon prio=5 tid=186 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) "RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393" daemon prio=5 tid=288 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "JvmPauseMonitor" daemon prio=5 tid=175 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) at java.lang.Thread.run(Thread.java:750) "MobFileCache #0" daemon prio=5 tid=279 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "Time-limited test-SendThread(127.0.0.1:65214)" daemon prio=5 tid=104 runnable java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) "RS-EventLoopGroup-4-1" daemon prio=10 tid=92 runnable java.lang.Thread.State: RUNNABLE at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) at org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:750) "Time-limited test-EventThread" daemon prio=5 tid=105 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) "hfile-prefetch-1682122348598" daemon prio=5 tid=265 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867" daemon prio=5 tid=136 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905" daemon prio=5 tid=56 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "region-location-1" daemon prio=5 tid=224 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67" daemon prio=5 tid=200 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "NIOWorkerThread-16" daemon prio=5 tid=50 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "bucket-cache-persister" daemon prio=5 tid=68 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) "org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner" daemon prio=5 tid=17 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) at org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) at java.lang.Thread.run(Thread.java:750) "AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData" daemon prio=5 tid=137 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905" daemon prio=5 tid=57 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393" daemon prio=5 tid=283 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "ProcedureDispatcherTimeoutThread" daemon prio=5 tid=150 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) at org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) at org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) "Time-limited test-SendThread(127.0.0.1:65214)" daemon prio=5 tid=33 runnable java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) "NIOServerCxnFactory.AcceptThread:localhost/127.0.0.1:65214" daemon prio=5 tid=22 runnable java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) at org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:229) at org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:205) "RS-EventLoopGroup-4-2" daemon prio=10 tid=160 runnable java.lang.Thread.State: RUNNABLE at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) at org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) at org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) at org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:750) "jenkins-hbase6:35905" daemon prio=5 tid=151 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) at org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) at org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) at org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) "RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0" daemon prio=5 tid=258 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "NIOServerCxnFactory.SelectorThread-0" daemon prio=5 tid=20 runnable java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) at org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:426) at org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:391) "RPCClient-NioEventLoopGroup-5-2" daemon prio=5 tid=231 runnable java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) at org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) at org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) at org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) at org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:750) "RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791" daemon prio=5 tid=111 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "Time-limited test.named-queue-events-pool-0" daemon prio=5 tid=31 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) at com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) at com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) at com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) at java.lang.Thread.run(Thread.java:750) "BootstrapNodeManager" daemon prio=5 tid=296 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393" daemon prio=5 tid=287 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905" daemon prio=5 tid=51 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "JvmPauseMonitor" daemon prio=5 tid=299 timed_waiting java.lang.Thread.State: TIMED_WAITING at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) at java.lang.Thread.run(Thread.java:750) "BootstrapNodeManager" daemon prio=5 tid=158 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "NIOWorkerThread-7" daemon prio=5 tid=41 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "RS:2;jenkins-hbase6:36393-longCompactions-0" daemon prio=5 tid=300 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791" daemon prio=5 tid=113 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "RS_OPEN_META-regionserver/jenkins-hbase6:0-0" daemon prio=5 tid=203 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "normalizer-worker-0" daemon prio=5 tid=152 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) at org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393" daemon prio=5 tid=285 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791" daemon prio=5 tid=108 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "Time-limited test-EventThread" daemon prio=5 tid=34 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) "regionserver/jenkins-hbase6:0.Chore.1" daemon prio=5 tid=301 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905" daemon prio=5 tid=53 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393" daemon prio=5 tid=286 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "NIOWorkerThread-3" daemon prio=5 tid=36 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "RegionServerTracker-0" daemon prio=5 tid=174 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "NIOWorkerThread-11" daemon prio=5 tid=45 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics" daemon prio=5 tid=125 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "NIOWorkerThread-9" daemon prio=5 tid=43 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta" daemon prio=5 tid=205 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "master:store-Flusher" daemon prio=5 tid=140 timed_waiting java.lang.Thread.State: TIMED_WAITING at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) at org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) at org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) at java.lang.Thread.run(Thread.java:750) "RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791" daemon prio=5 tid=107 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) at java.util.concurrent.Semaphore.acquire(Semaphore.java:312) at org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) "NIOWorkerThread-1" daemon prio=5 tid=26 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) "regionserver/jenkins-hbase6:0.procedureResultReporter" daemon prio=5 tid=185 in Object.wait() java.lang.Thread.State: WAITING (on object monitor) at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) ====> DEADLOCKS DETECTED <==== "Thread-49" Id=310 in BLOCKED on lock=java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f owned by RS:2;jenkins-hbase6:36393 Id=294 at java.io.BufferedInputStream.read(BufferedInputStream.java:336) at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) - locked java.io.InputStreamReader@4c50aa79 at java.io.InputStreamReader.read(InputStreamReader.java:184) at java.io.BufferedReader.fill(BufferedReader.java:161) at java.io.BufferedReader.readLine(BufferedReader.java:324) - locked java.io.InputStreamReader@4c50aa79 at java.io.BufferedReader.readLine(BufferedReader.java:389) at org.apache.hadoop.util.Shell$1.run(Shell.java:955) Locked synchronizers: count = 0 "RS:2;jenkins-hbase6:36393" Id=294 in BLOCKED on lock=java.io.InputStreamReader@4c50aa79 owned by Thread-49 Id=310 at java.io.BufferedReader.close(BufferedReader.java:522) at org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) - locked java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f at org.apache.hadoop.util.Shell.run(Shell.java:884) at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) at org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) at org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) at org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) at org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) at org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) at org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) at org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) at org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) at org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:360) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) at org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) at org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) at java.lang.Thread.run(Thread.java:750) Locked synchronizers: count = 0 2023-04-22T00:25:20,831 ERROR [main] server.NIOServerCnxnFactory$1(92): Thread Thread[main,5,main] died org.apache.hadoop.hbase.SystemExitRule$SystemExitInTestException: null at org.apache.hadoop.hbase.TestSecurityManager.checkExit(TestSecurityManager.java:32) ~[hbase-common-2.6.0-SNAPSHOT-tests.jar:2.6.0-SNAPSHOT] at java.lang.Runtime.exit(Runtime.java:101) ~[?:1.8.0_362] at java.lang.System.exit(System.java:987) ~[?:1.8.0_362] at org.apache.maven.surefire.booter.ForkedBooter.exit1(ForkedBooter.java:426) ~[surefire-booter-3.0.0-M6.jar:3.0.0-M6] at org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:605) ~[surefire-booter-3.0.0-M6.jar:3.0.0-M6] at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581) ~[surefire-booter-3.0.0-M6.jar:3.0.0-M6] 2023-04-22T00:25:20,832 INFO [shutdown-hook-0] regionserver.ShutdownHook$ShutdownHookThread(105): Shutdown hook starting; hbase.shutdown.hook=true; fsShutdownHook=org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@6aac0e50 2023-04-22T00:25:20,832 INFO [shutdown-hook-0] regionserver.ShutdownHook$ShutdownHookThread(129): Shutdown hook finished. 2023-04-22T00:25:20,832 INFO [shutdown-hook-0] regionserver.ShutdownHook$ShutdownHookThread(105): Shutdown hook starting; hbase.shutdown.hook=true; fsShutdownHook=org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@6aac0e50 2023-04-22T00:25:20,832 INFO [shutdown-hook-0] regionserver.ShutdownHook$ShutdownHookThread(129): Shutdown hook finished. 2023-04-22T00:25:20,832 INFO [shutdown-hook-0] regionserver.ShutdownHook$ShutdownHookThread(105): Shutdown hook starting; hbase.shutdown.hook=true; fsShutdownHook=org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer@6aac0e50 2023-04-22T00:25:23,602 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second 2023-04-22T00:25:29,284 DEBUG [regionserver/jenkins-hbase6:0.Chore.1] throttle.PressureAwareCompactionThroughputController(103): CompactionPressure is 0.0, tune throughput to 50.00 MB/second 2023-04-22T00:25:50,833 WARN [shutdown-hook-0] util.Threads(99): RS:2;jenkins-hbase6:36393; joinwait=0 java.lang.InterruptedException: null at java.lang.Object.wait(Native Method) ~[?:1.8.0_362] at java.lang.Thread.join(Thread.java:1257) ~[?:1.8.0_362] at org.apache.hadoop.hbase.util.Threads.shutdown(Threads.java:97) ~[hbase-common-2.6.0-SNAPSHOT.jar:2.6.0-SNAPSHOT] at org.apache.hadoop.hbase.util.Threads.shutdown(Threads.java:85) ~[hbase-common-2.6.0-SNAPSHOT.jar:2.6.0-SNAPSHOT] at org.apache.hadoop.hbase.regionserver.ShutdownHook$ShutdownHookThread.run(ShutdownHook.java:109) ~[classes/:?] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_362] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_362] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_362] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_362] at java.lang.Thread.run(Thread.java:750) ~[?:1.8.0_362] 2023-04-22T00:25:50,833 WARN [Thread-4] util.ShutdownHookManager(128): ShutdownHook 'ShutdownHookThread' timeout, java.util.concurrent.TimeoutException java.util.concurrent.TimeoutException: null at java.util.concurrent.FutureTask.get(FutureTask.java:205) ~[?:1.8.0_362] at org.apache.hadoop.util.ShutdownHookManager.executeShutdown(ShutdownHookManager.java:124) ~[hadoop-common-2.10.2.jar:?] at org.apache.hadoop.util.ShutdownHookManager$1.run(ShutdownHookManager.java:95) ~[hadoop-common-2.10.2.jar:?] Process Thread Dump: Automatic Stack Trace every 60 seconds waiting on M:0;jenkins-hbase6:35905 147 active threads Thread 324 (shutdown-hook-0): State: WAITING Blocked count: 0 Waited count: 5 Waiting on org.apache.hadoop.hbase.util.JVMClusterUtil$RegionServerThread@415a195a Stack: java.lang.Object.wait(Native Method) java.lang.Thread.join(Thread.java:1257) org.apache.hadoop.hbase.util.Threads.shutdown(Threads.java:97) org.apache.hadoop.hbase.util.Threads.shutdown(Threads.java:85) org.apache.hadoop.hbase.regionserver.ShutdownHook$ShutdownHookThread.run(ShutdownHook.java:109) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 18 (Thread-4): State: TIMED_WAITING Blocked count: 0 Waited count: 5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426) java.util.concurrent.FutureTask.get(FutureTask.java:204) org.apache.hadoop.util.ShutdownHookManager.executeShutdown(ShutdownHookManager.java:124) org.apache.hadoop.util.ShutdownHookManager$1.run(ShutdownHookManager.java:95) Thread 323 (DestroyJavaVM): State: WAITING Blocked count: 1 Waited count: 2 Waiting on org.apache.hadoop.util.ShutdownHookManager$1@5e7de72d Stack: java.lang.Object.wait(Native Method) java.lang.Thread.join(Thread.java:1257) java.lang.Thread.join(Thread.java:1331) java.lang.ApplicationShutdownHooks.runHooks(ApplicationShutdownHooks.java:107) java.lang.ApplicationShutdownHooks$1.run(ApplicationShutdownHooks.java:46) java.lang.Shutdown.runHooks(Shutdown.java:130) java.lang.Shutdown.shutdown(Shutdown.java:190) Thread 322 (surefire-forkedjvm-last-ditch-daemon-shutdown-thread-30s): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@3764e03e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 321 (Timer for 'HBase' metrics system): State: TIMED_WAITING Blocked count: 0 Waited count: 24 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 314 (region-location-4): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 313 (region-location-3): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 312 (RS-EventLoopGroup-6-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 310 (Thread-49): State: BLOCKED Blocked count: 1 Waited count: 0 Blocked on java.lang.UNIXProcess$ProcessPipeInputStream@454b6d9f Blocked by 294 (RS:2;jenkins-hbase6:36393) Stack: java.io.BufferedInputStream.read(BufferedInputStream.java:336) sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) java.io.InputStreamReader.read(InputStreamReader.java:184) java.io.BufferedReader.fill(BufferedReader.java:161) java.io.BufferedReader.readLine(BufferedReader.java:324) java.io.BufferedReader.readLine(BufferedReader.java:389) org.apache.hadoop.util.Shell$1.run(Shell.java:955) Thread 307 (jenkins-hbase6:36393Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 304 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5364ed5e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 303 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 8309 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 301 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 2 Waited count: 32 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 300 (RS:2;jenkins-hbase6:36393-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b28e44b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 299 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 1663 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 297 (RS-EventLoopGroup-6-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 296 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 25 Waited count: 51 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 294 (RS:2;jenkins-hbase6:36393): State: BLOCKED Blocked count: 23 Waited count: 25 Blocked on java.io.InputStreamReader@4c50aa79 Blocked by 310 (Thread-49) Stack: java.io.BufferedReader.close(BufferedReader.java:522) org.apache.hadoop.util.Shell.runCommand(Shell.java:1031) org.apache.hadoop.util.Shell.run(Shell.java:884) org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1216) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.getFileSize(PersistentIOEngine.java:93) org.apache.hadoop.hbase.io.hfile.bucket.PersistentIOEngine.calculateChecksum(PersistentIOEngine.java:70) org.apache.hadoop.hbase.io.hfile.bucket.BucketProtoUtils.toPB(BucketProtoUtils.java:50) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.persistToFile(BucketCache.java:1244) org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.shutdown(BucketCache.java:1402) org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.shutdown(CombinedBlockCache.java:109) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1181) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.runRegionServer(MiniHBaseCluster.java:176) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.access$000(MiniHBaseCluster.java:124) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer$1.run(MiniHBaseCluster.java:160) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:360) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1918) org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:322) org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:157) java.lang.Thread.run(Thread.java:750) Thread 292 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ce833b5 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 291 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@60ce9cdf Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 290 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@68c71339 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 289 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@218d6f3a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 288 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 287 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2c759525 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 286 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@38c9dc10 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 285 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@68474eeb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 284 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@22790866 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 283 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=36393): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.Semaphore$NonfairSync@22257db1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 282 (zk-event-processor-pool-0): State: WAITING Blocked count: 2 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@54fa0cb9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 281 (Time-limited test-EventThread): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69830db Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 280 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 279 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 271 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 0 Waited count: 832 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 267 (RS-EventLoopGroup-6-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 265 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 264 (hfile-prefetch-1682122348598): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 259 (RS_OPEN_PRIORITY_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 7 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@61924557 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 258 (RS_OPEN_REGION-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@26cbaf56 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 249 (hfile-prefetch-1682122348055): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 243 (hfile-prefetch-1682122346023): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6509028b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 241 (RPCClient-NioEventLoopGroup-5-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 231 (RPCClient-NioEventLoopGroup-5-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 230 (RPCClient-NioEventLoopGroup-5-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) org.apache.hbase.thirdparty.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:879) org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:526) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 225 (region-location-2): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 224 (region-location-1): State: WAITING Blocked count: 1 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 221 (RS-EventLoopGroup-3-3): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 216 (RS-EventLoopGroup-3-2): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 210 (region-location-0): State: WAITING Blocked count: 0 Waited count: 2 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@260cb5ed Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 206 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 31 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@55c7e486 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 205 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.meta.1682122344112.meta): State: WAITING Blocked count: 0 Waited count: 16 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@2e8d5077 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 203 (RS_OPEN_META-regionserver/jenkins-hbase6:0-0): State: WAITING Blocked count: 3 Waited count: 8 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4247d846 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 200 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67): State: WAITING Blocked count: 0 Waited count: 4 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@127be3e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 198 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/WALs/jenkins-hbase6.apache.org,39791,1682122342596/jenkins-hbase6.apache.org%2C39791%2C1682122342596.1682122343770): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6b2e8948 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 193 (jenkins-hbase6:39791Replication Statistics #0): State: TIMED_WAITING Blocked count: 0 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 186 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 4 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@531d0af0 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 185 (regionserver/jenkins-hbase6:0.procedureResultReporter): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6ff798e3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.regionserver.RemoteProcedureResultReporter.run(RemoteProcedureResultReporter.java:74) Thread 183 (regionserver/jenkins-hbase6:0.logRoller): State: TIMED_WAITING Blocked count: 0 Waited count: 8363 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 180 (regionserver/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 1 Waited count: 44 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 177 (RS:1;jenkins-hbase6:39791-longCompactions-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4780fa39 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 175 (JvmPauseMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 1674 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:148) java.lang.Thread.run(Thread.java:750) Thread 174 (RegionServerTracker-0): State: WAITING Blocked count: 4 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@146352aa Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 171 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.small.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@53a4062 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) Thread 170 (master/jenkins-hbase6:0:becomeActiveMaster-HFileCleaner.large.0-1682122343446): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7010d255 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) Thread 169 (snapshot-hfile-cleaner-cache-refresher): State: TIMED_WAITING Blocked count: 1 Waited count: 3 Stack: java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Timer.java:552) java.util.TimerThread.run(Timer.java:505) Thread 168 (RS-EventLoopGroup-1-3): State: RUNNABLE Blocked count: 35 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 167 (RS-EventLoopGroup-1-2): State: RUNNABLE Blocked count: 23 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 166 (master/jenkins-hbase6:0.Chore.1): State: TIMED_WAITING Blocked count: 4 Waited count: 43 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 165 (OldWALsCleaner-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@69172319 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$301/1659115355.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 141 (RpcClient-timer-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 83705 Stack: java.lang.Thread.sleep(Native Method) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.waitForNextTick(HashedWheelTimer.java:600) org.apache.hbase.thirdparty.io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:496) java.lang.Thread.run(Thread.java:750) Thread 161 (RS-EventLoopGroup-4-3): State: RUNNABLE Blocked count: 77 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 160 (RS-EventLoopGroup-4-2): State: RUNNABLE Blocked count: 59 Waited count: 1 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:302) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:366) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 158 (BootstrapNodeManager): State: TIMED_WAITING Blocked count: 25 Waited count: 51 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 153 (SnapshotHandlerChoreCleaner): State: TIMED_WAITING Blocked count: 0 Waited count: 84 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 152 (normalizer-worker-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@56471e36 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 151 (jenkins-hbase6:35905): State: WAITING Blocked count: 0 Waited count: 10 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@618e00c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2229) org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2251) org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2191) Thread 150 (ProcedureDispatcherTimeoutThread): State: TIMED_WAITING Blocked count: 0 Waited count: 50 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:313) Thread 142 (Idle-Rpc-Conn-Sweeper-pool-0): State: TIMED_WAITING Blocked count: 0 Waited count: 26 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 140 (master:store-Flusher): State: TIMED_WAITING Blocked count: 0 Waited count: 2 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$166/976810918.run(Unknown Source) java.lang.Thread.run(Thread.java:750) Thread 137 (AsyncFSWAL-0-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData): State: WAITING Blocked count: 0 Waited count: 247 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@256cdb49 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 136 (AsyncFSOutputFlusher-file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-server/target/test-data/59474497-cb1c-8392-cc93-44bf387e390c/73171f29-5a0b-2b04-9a73-fd415a4c5d67/MasterData/WALs/jenkins-hbase6.apache.org,35905,1682122341393/jenkins-hbase6.apache.org%2C35905%2C1682122341393.1682122342867): State: WAITING Blocked count: 0 Waited count: 128 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@74da8574 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 132 (master:store-WAL-Roller): State: TIMED_WAITING Blocked count: 0 Waited count: 8372 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) Thread 125 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 123 (master/jenkins-hbase6:0:becomeActiveMaster-MemStoreChunkPool Statistics): State: TIMED_WAITING Blocked count: 0 Waited count: 3 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 121 (Monitor thread for TaskMonitor): State: TIMED_WAITING Blocked count: 0 Waited count: 84 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) java.lang.Thread.run(Thread.java:750) Thread 62 (M:0;jenkins-hbase6:35905): State: TIMED_WAITING Blocked count: 3 Waited count: 8375 Stack: java.lang.Object.wait(Native Method) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:686) org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:1003) org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:943) org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1064) org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:587) java.lang.Thread.run(Thread.java:750) Thread 116 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@348cdb09 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 115 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7bd1d999 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 114 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5ee74dea Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 113 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@5595e813 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 112 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 5 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 111 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=39791): State: WAITING Blocked count: 0 Waited count: 6 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@793253b Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 110 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=39791): State: WAITING Blocked count: 1 Waited count: 27 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@727b2941 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 109 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@1697a2f9 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 108 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@6cb81548 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 107 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=39791): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@729c5f19 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 106 (zk-event-processor-pool-0): State: WAITING Blocked count: 22 Waited count: 28 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5986512a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 105 (Time-limited test-EventThread): State: WAITING Blocked count: 4 Waited count: 13 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@722da089 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 104 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 103 (MobFileCache #0): State: TIMED_WAITING Blocked count: 0 Waited count: 1 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 96 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 839 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 92 (RS-EventLoopGroup-4-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 68 (bucket-cache-persister): State: TIMED_WAITING Blocked count: 2 Waited count: 839 Stack: java.lang.Thread.sleep(Native Method) org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:41) Thread 64 (RS-EventLoopGroup-3-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 60 (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 3 Waiting on java.util.concurrent.Semaphore$NonfairSync@4ee7018d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 59 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@2503067a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 58 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3ab5d3bb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 57 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@7b29f84d Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 56 (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 55 (RpcServer.priority.RWQ.Fifo.read.handler=1,queue=1,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@db465cc Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 54 (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=35905): State: WAITING Blocked count: 4 Waited count: 88 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@303992d6 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:71) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 53 (RpcServer.default.FPBQ.Fifo.handler=2,queue=0,port=35905): State: WAITING Blocked count: 33 Waited count: 5 Waiting on java.util.concurrent.Semaphore$NonfairSync@2485b761 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 52 (RpcServer.default.FPBQ.Fifo.handler=1,queue=0,port=35905): State: WAITING Blocked count: 6 Waited count: 67 Waiting on java.util.concurrent.Semaphore$NonfairSync@10dad82c Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 51 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=35905): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.Semaphore$NonfairSync@3e6e45fe Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) java.util.concurrent.Semaphore.acquire(Semaphore.java:312) org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:85) Thread 50 (NIOWorkerThread-16): State: WAITING Blocked count: 0 Waited count: 55 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 49 (NIOWorkerThread-15): State: WAITING Blocked count: 0 Waited count: 56 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 48 (NIOWorkerThread-14): State: WAITING Blocked count: 1 Waited count: 55 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 47 (NIOWorkerThread-13): State: WAITING Blocked count: 0 Waited count: 55 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 46 (NIOWorkerThread-12): State: WAITING Blocked count: 0 Waited count: 56 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 45 (NIOWorkerThread-11): State: WAITING Blocked count: 0 Waited count: 56 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 44 (NIOWorkerThread-10): State: WAITING Blocked count: 0 Waited count: 55 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 43 (NIOWorkerThread-9): State: WAITING Blocked count: 1 Waited count: 56 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 42 (NIOWorkerThread-8): State: WAITING Blocked count: 0 Waited count: 56 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 41 (NIOWorkerThread-7): State: WAITING Blocked count: 0 Waited count: 58 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 40 (NIOWorkerThread-6): State: WAITING Blocked count: 1 Waited count: 57 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 39 (NIOWorkerThread-5): State: WAITING Blocked count: 1 Waited count: 56 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 38 (zk-event-processor-pool-0): State: WAITING Blocked count: 31 Waited count: 48 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@423dcfc7 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 37 (NIOWorkerThread-4): State: WAITING Blocked count: 1 Waited count: 56 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 36 (NIOWorkerThread-3): State: WAITING Blocked count: 0 Waited count: 56 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 35 (NIOWorkerThread-2): State: WAITING Blocked count: 0 Waited count: 56 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 34 (Time-limited test-EventThread): State: WAITING Blocked count: 8 Waited count: 20 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4b8a565e Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506) Thread 33 (Time-limited test-SendThread(127.0.0.1:65214)): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:345) org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1223) Thread 32 (RS-EventLoopGroup-1-1): State: RUNNABLE Blocked count: 0 Waited count: 0 Stack: org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native Method) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:306) org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:363) org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.lang.Thread.run(Thread.java:750) Thread 31 (Time-limited test.named-queue-events-pool-0): State: WAITING Blocked count: 0 Waited count: 1 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@d57fcbb Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) com.lmax.disruptor.BlockingWaitStrategy.waitFor(BlockingWaitStrategy.java:47) com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56) com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159) com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) java.lang.Thread.run(Thread.java:750) Thread 30 (HBase-Metrics2-1): State: TIMED_WAITING Blocked count: 0 Waited count: 740 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 26 (NIOWorkerThread-1): State: WAITING Blocked count: 0 Waited count: 56 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b565f8a Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Thread 25 (ProcessThread(sid:0 cport:65214):): State: WAITING Blocked count: 0 Waited count: 406 Waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@e77b087 Stack: sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)